A positive number x is multiplied by 4, and this product is then divided by 3. If the positive square root of the result of these two operations equals x, what is the value of x ?  Choose the correct choice from the following answers:  A) 9 / 4  B) 3 / 2  C) 4 / 3  D) 2 / 3  E) 1 / 2

Rationale: sq rt ( 4 x / 3 ) = x = > 4 x / 3 = x ^ 2 = > x = 4 / 3 ans - c
Answer: C