document.write( "Question 66251: Please help me solve this proportion: The ratio of the measures of three sides of a triangle is 9:8:7, and its perimeter is 144 units. Find the measure of each side of the triangle. \n" ); document.write( "
Algebra.Com's Answer #47006 by Nate(3500)\"\" \"About 
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Each side: 9x, 8x, 7x
\n" ); document.write( "9x + 8x + 7x = 144
\n" ); document.write( "24x = 144
\n" ); document.write( "x = 6
\n" ); document.write( "9x = 54
\n" ); document.write( "8x = 48
\n" ); document.write( "7x = 42
\n" ); document.write( "
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