Home / 44,905.68-67,375.17-22,426.20

Finding the Fourth Proportional to 44,905.68, 67,375.17 and 22,426.20

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Solution

The fourth proportional to 44,905.68, 67,375.17 and 22,426.20 is: 33,647.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,905.68 : 67,375.17 = 22,426.20 : x
  2. Step 2: Convert to fraction form
    44,905.68/67,375.17 = 22,426.20/x
  3. Step 3: Cross multiply
    44,905.68x = 67,375.17 × 22,426.20
  4. Step 4: Simplify right side
    44,905.68x = 1,510,969,037.45
  5. Step 5: Solve for x
    x = 1,510,969,037.45/44,905.68
  6. Step 6: Final answer
    x = 33,647.62

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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.