Home / 95,104.38-131,248-52,662.91

Finding the Fourth Proportional to 95,104.38, 131,248 and 52,662.91

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Solution

The fourth proportional to 95,104.38, 131,248 and 52,662.91 is: 72,677.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,104.38 : 131,248 = 52,662.91 : x
  2. Step 2: Convert to fraction form
    95,104.38/131,248 = 52,662.91/x
  3. Step 3: Cross multiply
    95,104.38x = 131,248 × 52,662.91
  4. Step 4: Simplify right side
    95,104.38x = 6,911,901,611.68
  5. Step 5: Solve for x
    x = 6,911,901,611.68/95,104.38
  6. Step 6: Final answer
    x = 72,677.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.