Question

    Determine the fourth proportional of 33, 28 and

    132.
    A 98 Correct Answer Incorrect Answer
    B 102 Correct Answer Incorrect Answer
    C 112 Correct Answer Incorrect Answer
    D 66 Correct Answer Incorrect Answer

    Solution

    Let fourth proportion be ‘x’ So, (33/28) = (132/x) Or, x = (28 × 132)/33 = 112

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