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Finding the Fourth Proportional to 16,062.98, 24,088.20 and 5,531

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Solution

The fourth proportional to 16,062.98, 24,088.20 and 5,531 is: 8,294.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,062.98 : 24,088.20 = 5,531 : x
  2. Step 2: Convert to fraction form
    16,062.98/24,088.20 = 5,531/x
  3. Step 3: Cross multiply
    16,062.98x = 24,088.20 × 5,531
  4. Step 4: Simplify right side
    16,062.98x = 133,231,834.20
  5. Step 5: Solve for x
    x = 133,231,834.20/16,062.98
  6. Step 6: Final answer
    x = 8,294.34

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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.