Home / 16,044.87-24,061.22-6,424.81

Finding the Fourth Proportional to 16,044.87, 24,061.22 and 6,424.81

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Solution

The fourth proportional to 16,044.87, 24,061.22 and 6,424.81 is: 9,634.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,044.87 : 24,061.22 = 6,424.81 : x
  2. Step 2: Convert to fraction form
    16,044.87/24,061.22 = 6,424.81/x
  3. Step 3: Cross multiply
    16,044.87x = 24,061.22 × 6,424.81
  4. Step 4: Simplify right side
    16,044.87x = 154,588,766.87
  5. Step 5: Solve for x
    x = 154,588,766.87/16,044.87
  6. Step 6: Final answer
    x = 9,634.78

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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.