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Finding the Fourth Proportional to 59,042.40, 81,476.04 and 32,184.24

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Solution

The fourth proportional to 59,042.40, 81,476.04 and 32,184.24 is: 44,412.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,042.40 : 81,476.04 = 32,184.24 : x
  2. Step 2: Convert to fraction form
    59,042.40/81,476.04 = 32,184.24/x
  3. Step 3: Cross multiply
    59,042.40x = 81,476.04 × 32,184.24
  4. Step 4: Simplify right side
    59,042.40x = 2,622,244,425.61
  5. Step 5: Solve for x
    x = 2,622,244,425.61/59,042.40
  6. Step 6: Final answer
    x = 44,412.90

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.