Home / 63,381.15-95,071.46-25,958.61

Finding the Fourth Proportional to 63,381.15, 95,071.46 and 25,958.61

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Solution

The fourth proportional to 63,381.15, 95,071.46 and 25,958.61 is: 38,937.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,381.15 : 95,071.46 = 25,958.61 : x
  2. Step 2: Convert to fraction form
    63,381.15/95,071.46 = 25,958.61/x
  3. Step 3: Cross multiply
    63,381.15x = 95,071.46 × 25,958.61
  4. Step 4: Simplify right side
    63,381.15x = 2,467,922,822.48
  5. Step 5: Solve for x
    x = 2,467,922,822.48/63,381.15
  6. Step 6: Final answer
    x = 38,937.80

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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.