Home / 63,046.20-94,454.10-51,295.80

Finding the Fourth Proportional to 63,046.20, 94,454.10 and 51,295.80

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Solution

The fourth proportional to 63,046.20, 94,454.10 and 51,295.80 is: 76,849.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,046.20 : 94,454.10 = 51,295.80 : x
  2. Step 2: Convert to fraction form
    63,046.20/94,454.10 = 51,295.80/x
  3. Step 3: Cross multiply
    63,046.20x = 94,454.10 × 51,295.80
  4. Step 4: Simplify right side
    63,046.20x = 4,845,098,622.78
  5. Step 5: Solve for x
    x = 4,845,098,622.78/63,046.20
  6. Step 6: Final answer
    x = 76,849.97

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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.