Home / 67,932.86-101,899.19-44,553.82

Finding the Fourth Proportional to 67,932.86, 101,899.19 and 44,553.82

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Solution

The fourth proportional to 67,932.86, 101,899.19 and 44,553.82 is: 66,830.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,932.86 : 101,899.19 = 44,553.82 : x
  2. Step 2: Convert to fraction form
    67,932.86/101,899.19 = 44,553.82/x
  3. Step 3: Cross multiply
    67,932.86x = 101,899.19 × 44,553.82
  4. Step 4: Simplify right side
    67,932.86x = 4,539,998,169.41
  5. Step 5: Solve for x
    x = 4,539,998,169.41/67,932.86
  6. Step 6: Final answer
    x = 66,830.66

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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.