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Finding the Fourth Proportional to 16,248.72, 24,373.94 and 4,562.85

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Solution

The fourth proportional to 16,248.72, 24,373.94 and 4,562.85 is: 6,844.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,248.72 : 24,373.94 = 4,562.85 : x
  2. Step 2: Convert to fraction form
    16,248.72/24,373.94 = 4,562.85/x
  3. Step 3: Cross multiply
    16,248.72x = 24,373.94 × 4,562.85
  4. Step 4: Simplify right side
    16,248.72x = 111,214,632.13
  5. Step 5: Solve for x
    x = 111,214,632.13/16,248.72
  6. Step 6: Final answer
    x = 6,844.52

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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.