Home / 69,170.97-95,418.23-60,202.65

Finding the Fourth Proportional to 69,170.97, 95,418.23 and 60,202.65

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Solution

The fourth proportional to 69,170.97, 95,418.23 and 60,202.65 is: 83,046.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,170.97 : 95,418.23 = 60,202.65 : x
  2. Step 2: Convert to fraction form
    69,170.97/95,418.23 = 60,202.65/x
  3. Step 3: Cross multiply
    69,170.97x = 95,418.23 × 60,202.65
  4. Step 4: Simplify right side
    69,170.97x = 5,744,430,003.30
  5. Step 5: Solve for x
    x = 5,744,430,003.30/69,170.97
  6. Step 6: Final answer
    x = 83,046.83

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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.