Question

the first third and fourth term of a proportion are 11,6and 36 find the second term​

Answer 1

Answer:

1. 11
2. x
3. 6
4. 36

so, 11: x : : 6: 36

solution 11/x : : 6/36 ( cross multiplication)

$6 \times x = 11 \times 36 \\ 6x = 396 \\ x = 396 \div 6 \\ x = 66$