If x is the fourth proportional of 48, 72 and 108, what is the value of x?
Answer & explanation
Correct answer: option 4
The fourth proportion to 48, 72, 108 = x = $\frac{72\; \times\;108}{48}$ = 162
If x is the fourth proportional of 48, 72 and 108, what is the value of x?
Correct answer: option 4
The fourth proportion to 48, 72, 108 = x = $\frac{72\; \times\;108}{48}$ = 162