Home / 95,324.12-142,811.90-44,630.14

Finding the Fourth Proportional to 95,324.12, 142,811.90 and 44,630.14

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Solution

The fourth proportional to 95,324.12, 142,811.90 and 44,630.14 is: 66,863.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,324.12 : 142,811.90 = 44,630.14 : x
  2. Step 2: Convert to fraction form
    95,324.12/142,811.90 = 44,630.14/x
  3. Step 3: Cross multiply
    95,324.12x = 142,811.90 × 44,630.14
  4. Step 4: Simplify right side
    95,324.12x = 6,373,714,882.86
  5. Step 5: Solve for x
    x = 6,373,714,882.86/95,324.12
  6. Step 6: Final answer
    x = 66,863.61

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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.