Home / 127,519.92-175,757.04-95,633.46

Finding the Fourth Proportional to 127,519.92, 175,757.04 and 95,633.46

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Solution

The fourth proportional to 127,519.92, 175,757.04 and 95,633.46 is: 131,808.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,519.92 : 175,757.04 = 95,633.46 : x
  2. Step 2: Convert to fraction form
    127,519.92/175,757.04 = 95,633.46/x
  3. Step 3: Cross multiply
    127,519.92x = 175,757.04 × 95,633.46
  4. Step 4: Simplify right side
    127,519.92x = 16,808,253,854.56
  5. Step 5: Solve for x
    x = 16,808,253,854.56/127,519.92
  6. Step 6: Final answer
    x = 131,808.85

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1.5x scale

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.