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Finding the Fourth Proportional to 16,044.72, 24,069.24 and 5,654.04

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Solution

The fourth proportional to 16,044.72, 24,069.24 and 5,654.04 is: 8,481.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,044.72 : 24,069.24 = 5,654.04 : x
  2. Step 2: Convert to fraction form
    16,044.72/24,069.24 = 5,654.04/x
  3. Step 3: Cross multiply
    16,044.72x = 24,069.24 × 5,654.04
  4. Step 4: Simplify right side
    16,044.72x = 136,088,445.73
  5. Step 5: Solve for x
    x = 136,088,445.73/16,044.72
  6. Step 6: Final answer
    x = 8,481.82

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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.