Home / 44,731.20-67,115.03-22,550.97

Finding the Fourth Proportional to 44,731.20, 67,115.03 and 22,550.97

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Solution

The fourth proportional to 44,731.20, 67,115.03 and 22,550.97 is: 33,835.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,731.20 : 67,115.03 = 22,550.97 : x
  2. Step 2: Convert to fraction form
    44,731.20/67,115.03 = 22,550.97/x
  3. Step 3: Cross multiply
    44,731.20x = 67,115.03 × 22,550.97
  4. Step 4: Simplify right side
    44,731.20x = 1,513,508,915.32
  5. Step 5: Solve for x
    x = 1,513,508,915.32/44,731.20
  6. Step 6: Final answer
    x = 33,835.64

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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.