Home / 69,469.97-95,833.60-45,593.33

Finding the Fourth Proportional to 69,469.97, 95,833.60 and 45,593.33

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Solution

The fourth proportional to 69,469.97, 95,833.60 and 45,593.33 is: 62,895.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,469.97 : 95,833.60 = 45,593.33 : x
  2. Step 2: Convert to fraction form
    69,469.97/95,833.60 = 45,593.33/x
  3. Step 3: Cross multiply
    69,469.97x = 95,833.60 × 45,593.33
  4. Step 4: Simplify right side
    69,469.97x = 4,369,372,949.89
  5. Step 5: Solve for x
    x = 4,369,372,949.89/69,469.97
  6. Step 6: Final answer
    x = 62,895.85

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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.