Question

5. Find the value of x for which 4. x, 9 and 72 are in proportion​

Answer 1

Answer:

4/x=9/72

9x=72×4

9x=288

x=288/9

x=32

Answer 2

Answer:

x = 32

Step-by-step explanation:

4:X::9:72

72 x 4= 9 x X

288/9= X

X= 32