Home / 63,540.72-95,356.04-26,134.92

Finding the Fourth Proportional to 63,540.72, 95,356.04 and 26,134.92

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Solution

The fourth proportional to 63,540.72, 95,356.04 and 26,134.92 is: 39,220.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,540.72 : 95,356.04 = 26,134.92 : x
  2. Step 2: Convert to fraction form
    63,540.72/95,356.04 = 26,134.92/x
  3. Step 3: Cross multiply
    63,540.72x = 95,356.04 × 26,134.92
  4. Step 4: Simplify right side
    63,540.72x = 2,492,122,346.24
  5. Step 5: Solve for x
    x = 2,492,122,346.24/63,540.72
  6. Step 6: Final answer
    x = 39,220.87

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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.