Home / 95,104.08-131,247.58-52,662.61

Finding the Fourth Proportional to 95,104.08, 131,247.58 and 52,662.61

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Solution

The fourth proportional to 95,104.08, 131,247.58 and 52,662.61 is: 72,676.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,104.08 : 131,247.58 = 52,662.61 : x
  2. Step 2: Convert to fraction form
    95,104.08/131,247.58 = 52,662.61/x
  3. Step 3: Cross multiply
    95,104.08x = 131,247.58 × 52,662.61
  4. Step 4: Simplify right side
    95,104.08x = 6,911,839,462.75
  5. Step 5: Solve for x
    x = 6,911,839,462.75/95,104.08
  6. Step 6: Final answer
    x = 72,676.59

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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.