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Finding the Fourth Proportional to 16,162.52, 24,233.04 and 6,302.72

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Solution

The fourth proportional to 16,162.52, 24,233.04 and 6,302.72 is: 9,449.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,162.52 : 24,233.04 = 6,302.72 : x
  2. Step 2: Convert to fraction form
    16,162.52/24,233.04 = 6,302.72/x
  3. Step 3: Cross multiply
    16,162.52x = 24,233.04 × 6,302.72
  4. Step 4: Simplify right side
    16,162.52x = 152,734,065.87
  5. Step 5: Solve for x
    x = 152,734,065.87/16,162.52
  6. Step 6: Final answer
    x = 9,449.89

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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.