Home / 63,962.30-95,943.45-50,743.10

Finding the Fourth Proportional to 63,962.30, 95,943.45 and 50,743.10

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Solution

The fourth proportional to 63,962.30, 95,943.45 and 50,743.10 is: 76,114.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,962.30 : 95,943.45 = 50,743.10 : x
  2. Step 2: Convert to fraction form
    63,962.30/95,943.45 = 50,743.10/x
  3. Step 3: Cross multiply
    63,962.30x = 95,943.45 × 50,743.10
  4. Step 4: Simplify right side
    63,962.30x = 4,868,468,077.70
  5. Step 5: Solve for x
    x = 4,868,468,077.70/63,962.30
  6. Step 6: Final answer
    x = 76,114.65

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Similar ratio
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1.5x scale

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.