Home / 54,103.24-80,951.87-44,747.66

Finding the Fourth Proportional to 54,103.24, 80,951.87 and 44,747.66

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Solution

The fourth proportional to 54,103.24, 80,951.87 and 44,747.66 is: 66,953.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,103.24 : 80,951.87 = 44,747.66 : x
  2. Step 2: Convert to fraction form
    54,103.24/80,951.87 = 44,747.66/x
  3. Step 3: Cross multiply
    54,103.24x = 80,951.87 × 44,747.66
  4. Step 4: Simplify right side
    54,103.24x = 3,622,406,755.12
  5. Step 5: Solve for x
    x = 3,622,406,755.12/54,103.24
  6. Step 6: Final answer
    x = 66,953.61

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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.