Question

solve the following proportion for x.
$\frac{13}{3} = \frac{x}{11}$
round your answer to the nearest tenth.
$x = \square$

Explanation:

Step1: Cross-multiply to isolate x

$13 \times 11 = 3x$

Step2: Calculate left-hand side product

$143 = 3x$

Step3: Solve for x by division

$x = \frac{143}{3}$

Step4: Round to nearest tenth

$x \approx 47.7$

Answer:

$x \approx 47.7$