Solve the proportion ? : 32 = 9 : 4 for the unknown.
a72
b48
c36
d18

x : 32 = 9 : 4

4x = 288

x = 72

Step-by-step explanation:

72 is the answer

Step-by-step explanation:

x : 32 = 9 :4

=

cross multiplying

∴ 4 × x = 32 × 9

  4 x = 288

Therefore x =

      x = 72

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft

the answer is mp

step-by-step explanation: