Home / 44,691.44-67,037.24-18,377.80

Finding the Fourth Proportional to 44,691.44, 67,037.24 and 18,377.80

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Solution

The fourth proportional to 44,691.44, 67,037.24 and 18,377.80 is: 27,566.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,691.44 : 67,037.24 = 18,377.80 : x
  2. Step 2: Convert to fraction form
    44,691.44/67,037.24 = 18,377.80/x
  3. Step 3: Cross multiply
    44,691.44x = 67,037.24 × 18,377.80
  4. Step 4: Simplify right side
    44,691.44x = 1,231,996,989.27
  5. Step 5: Solve for x
    x = 1,231,996,989.27/44,691.44
  6. Step 6: Final answer
    x = 27,566.73

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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.