document.write( "Question 176125: why do proportions solve it that way?
\n" ); document.write( "767:452=n;342
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Algebra.Com's Answer #131555 by checkley75(3666)\"\" \"About 
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767:452=n;342
\n" ); document.write( "452n=342*767
\n" ); document.write( "452n=262,314
\n" ); document.write( "n=262,314/452
\n" ); document.write( "n=580.34 ans.
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