Home / 44,761.38-67,044.87-43,517.22

Finding the Fourth Proportional to 44,761.38, 67,044.87 and 43,517.22

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Solution

The fourth proportional to 44,761.38, 67,044.87 and 43,517.22 is: 65,181.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,761.38 : 67,044.87 = 43,517.22 : x
  2. Step 2: Convert to fraction form
    44,761.38/67,044.87 = 43,517.22/x
  3. Step 3: Cross multiply
    44,761.38x = 67,044.87 × 43,517.22
  4. Step 4: Simplify right side
    44,761.38x = 2,917,606,357.66
  5. Step 5: Solve for x
    x = 2,917,606,357.66/44,761.38
  6. Step 6: Final answer
    x = 65,181.33

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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.