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Finding the Fourth Proportional to 16,314.74, 24,476.04 and 5,069.73

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Solution

The fourth proportional to 16,314.74, 24,476.04 and 5,069.73 is: 7,605.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,314.74 : 24,476.04 = 5,069.73 : x
  2. Step 2: Convert to fraction form
    16,314.74/24,476.04 = 5,069.73/x
  3. Step 3: Cross multiply
    16,314.74x = 24,476.04 × 5,069.73
  4. Step 4: Simplify right side
    16,314.74x = 124,086,914.27
  5. Step 5: Solve for x
    x = 124,086,914.27/16,314.74
  6. Step 6: Final answer
    x = 7,605.82

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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.