Home / 63,962.10-95,943.15-34,393.86

Finding the Fourth Proportional to 63,962.10, 95,943.15 and 34,393.86

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Solution

The fourth proportional to 63,962.10, 95,943.15 and 34,393.86 is: 51,590.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,962.10 : 95,943.15 = 34,393.86 : x
  2. Step 2: Convert to fraction form
    63,962.10/95,943.15 = 34,393.86/x
  3. Step 3: Cross multiply
    63,962.10x = 95,943.15 × 34,393.86
  4. Step 4: Simplify right side
    63,962.10x = 3,299,855,269.06
  5. Step 5: Solve for x
    x = 3,299,855,269.06/63,962.10
  6. Step 6: Final answer
    x = 51,590.79

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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.