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Finding the Fourth Proportional to 113,184.01, 169,792.31 and 34,304.38

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Solution

The fourth proportional to 113,184.01, 169,792.31 and 34,304.38 is: 51,461.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,184.01 : 169,792.31 = 34,304.38 : x
  2. Step 2: Convert to fraction form
    113,184.01/169,792.31 = 34,304.38/x
  3. Step 3: Cross multiply
    113,184.01x = 169,792.31 × 34,304.38
  4. Step 4: Simplify right side
    113,184.01x = 5,824,619,923.32
  5. Step 5: Solve for x
    x = 5,824,619,923.32/113,184.01
  6. Step 6: Final answer
    x = 51,461.51

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.