document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1138797>Question 1138797</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hello amazing tutors! May I please have help in solving this please?  If you have time to list the steps, that would be awesome so I can study them for future problems like this.  Thank you.\r<BR>\n" );
document.write( "\n" );
document.write( "The maximum load of a horizontal beam that is supported at both ends varies directly as the width and the square of the height and inversely as the length between the supports.<BR>\n" );
document.write( "A beam 6 m long, 0.1 m wide, and 0.06 m high supports a load of 360 kg.<BR>\n" );
document.write( "What is the maximum load supported by a beam 16 m long, 0.2 m wide, and 0.08 m high? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #756604 by </B><A HREF=/tutors/aboutme.mpl?userid=greenestamps><B>greenestamps(13200)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=greenestamps><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=greenestamps><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=756604\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <br><BR>\n" );
document.write( "If you need a formula for the load, including the constant of variation, then you can do as the other tutor suggested: use the given information to find the constant of variation and then use the resulting formula with the new set of parameters.<br><BR>\n" );
document.write( "But that's a lot of work when you are only asked to find the load for one different set of parameters.  It is much easier just to consider how the maximum load is affected by each change in the given parameters.<br><BR>\n" );
document.write( "The maximum load for the given parameters is 360kg.<br><BR>\n" );
document.write( "(1) The old length of the beam was 6m; the new length is 16m.  Since the maximum load varies inversely with the length of the beam, this change in length multiplies the maximum load by (6/16).<br><BR>\n" );
document.write( "(2) The old width of the beam was 0.1m; the new width is 0.2m.  Since the maximum load varies directly as the width of the beam, this change multiplies the maximum load by (0.2/0.1).<br><BR>\n" );
document.write( "(3) The old height of the beam was 0.06m; the new height is 0.08m.  Since the maximum load varies directly as the square of the height, this change multiplies the maximum load by ((4/3)^2)<br><BR>\n" );
document.write( "The maximum load for the new beam is<br><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=360%28%286%2F16%29%280.2%2F0.1%29%284%5E2%2F3%5E2%29%29 ALIGN=MIDDLE  ALT=\"360%28%286%2F16%29%280.2%2F0.1%29%284%5E2%2F3%5E2%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=360%28%286%2F16%29%282%29%2816%2F9%29%29 ALIGN=MIDDLE  ALT=\"360%28%286%2F16%29%282%29%2816%2F9%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=360%284%2F3%29+=+480 ALIGN=MIDDLE  ALT=\"360%284%2F3%29+=+480\"   DISABLED_style= \"max-width:90%; height:auto;\" ><br><BR>\n" );
document.write( "The maximum load of the new beam is 480kg. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );