document.write( "Question 726706: solve for x. 3 : 5 :: 81 : x \n" ); document.write( "
Algebra.Com's Answer #444744 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! solve for x. 3 : 5 :: 81 : x \n" ); document.write( "-------------- \n" ); document.write( "3:5::81:x no spaces \n" ); document.write( "================== \n" ); document.write( "Product of means = product of extremes \n" ); document.write( "3x = 5*81 \n" ); document.write( "----------- \n" ); document.write( "It's the same as \n" ); document.write( "3/5 = 81/x\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |