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Finding the Fourth Proportional to 16,373.67, 24,544.68 and 5,272.83

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Solution

The fourth proportional to 16,373.67, 24,544.68 and 5,272.83 is: 7,904.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,373.67 : 24,544.68 = 5,272.83 : x
  2. Step 2: Convert to fraction form
    16,373.67/24,544.68 = 5,272.83/x
  3. Step 3: Cross multiply
    16,373.67x = 24,544.68 × 5,272.83
  4. Step 4: Simplify right side
    16,373.67x = 129,419,925.04
  5. Step 5: Solve for x
    x = 129,419,925.04/16,373.67
  6. Step 6: Final answer
    x = 7,904.15

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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.