document.write( "Question 48311: I need to determine if this proportion is true or false:\r
\n" ); document.write( "\n" ); document.write( "3/6 = 6/x
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Algebra.Com's Answer #31962 by tutorcecilia(2152)\"\" \"About 
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3/6 = 6/x
\n" ); document.write( "(3)(x) / (6)(6) [ Cross-multiply]
\n" ); document.write( "3x = 36 [Solve for \"x\"]
\n" ); document.write( "3x/3 = 36/3
\n" ); document.write( "x = 12
\n" ); document.write( "So, the equation is true when x=12.
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