Home / 11,044.17-16,549.79-9,454.41

Finding the Fourth Proportional to 11,044.17, 16,549.79 and 9,454.41

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Solution

The fourth proportional to 11,044.17, 16,549.79 and 9,454.41 is: 14,167.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,044.17 : 16,549.79 = 9,454.41 : x
  2. Step 2: Convert to fraction form
    11,044.17/16,549.79 = 9,454.41/x
  3. Step 3: Cross multiply
    11,044.17x = 16,549.79 × 9,454.41
  4. Step 4: Simplify right side
    11,044.17x = 156,468,452.80
  5. Step 5: Solve for x
    x = 156,468,452.80/11,044.17
  6. Step 6: Final answer
    x = 14,167.52

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1.5x scale

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.