Question

question 8
0/1 pt
for the pair of similar figures, set up a proportion in order to find the unknown.
16
12
x
9
$x = $
enter your answer as a number (like 5, -3, 2.2172)
or as a calculation (like 5/3, 2^3, 5+4)
enter dne for does not exist, oo for infinity

Explanation:

Step1: Set up similarity proportion

$\frac{12}{9} = \frac{16}{x}$

Step2: Simplify left fraction

$\frac{4}{3} = \frac{16}{x}$

Step3: Cross-multiply to solve for x

$4x = 16 \times 3$
$4x = 48$
$x = \frac{48}{4}$

Answer:

12