Home / 69,286.01-95,614.84-37,454.91

Finding the Fourth Proportional to 69,286.01, 95,614.84 and 37,454.91

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Solution

The fourth proportional to 69,286.01, 95,614.84 and 37,454.91 is: 51,687.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,286.01 : 95,614.84 = 37,454.91 : x
  2. Step 2: Convert to fraction form
    69,286.01/95,614.84 = 37,454.91/x
  3. Step 3: Cross multiply
    69,286.01x = 95,614.84 × 37,454.91
  4. Step 4: Simplify right side
    69,286.01x = 3,581,245,133.23
  5. Step 5: Solve for x
    x = 3,581,245,133.23/69,286.01
  6. Step 6: Final answer
    x = 51,687.85

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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.