Home / 16,251.27-24,379.48-6,255.66

Finding the Fourth Proportional to 16,251.27, 24,379.48 and 6,255.66

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Solution

The fourth proportional to 16,251.27, 24,379.48 and 6,255.66 is: 9,384.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,251.27 : 24,379.48 = 6,255.66 : x
  2. Step 2: Convert to fraction form
    16,251.27/24,379.48 = 6,255.66/x
  3. Step 3: Cross multiply
    16,251.27x = 24,379.48 × 6,255.66
  4. Step 4: Simplify right side
    16,251.27x = 152,509,737.86
  5. Step 5: Solve for x
    x = 152,509,737.86/16,251.27
  6. Step 6: Final answer
    x = 9,384.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.