Solve for x
x=4
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2.72=\frac{17}{25}x
Reduce the fraction \frac{68}{100} to lowest terms by extracting and canceling out 4.
\frac{17}{25}x=2.72
Swap sides so that all variable terms are on the left hand side.
x=2.72\times \frac{25}{17}
Multiply both sides by \frac{25}{17}, the reciprocal of \frac{17}{25}.
x=\frac{68}{25}\times \frac{25}{17}
Convert decimal number 2.72 to fraction \frac{272}{100}. Reduce the fraction \frac{272}{100} to lowest terms by extracting and canceling out 4.
x=\frac{68\times 25}{25\times 17}
Multiply \frac{68}{25} times \frac{25}{17} by multiplying numerator times numerator and denominator times denominator.
x=\frac{68}{17}
Cancel out 25 in both numerator and denominator.
x=4
Divide 68 by 17 to get 4.
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