In a ratio which is equal to 4:6, if the antecedent is 30, then the consequent is?  Options: A) 72 B) 85 C) 64 D) 51 E) 45

Rationale: "we have 4 / 6 = 30 / x 4 x = 30 * 6 x = 45 consequent = 45 answer is e"
Answer: E