Home / 69,306.44-95,642.96-37,475.33

Finding the Fourth Proportional to 69,306.44, 95,642.96 and 37,475.33

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Solution

The fourth proportional to 69,306.44, 95,642.96 and 37,475.33 is: 51,715.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,306.44 : 95,642.96 = 37,475.33 : x
  2. Step 2: Convert to fraction form
    69,306.44/95,642.96 = 37,475.33/x
  3. Step 3: Cross multiply
    69,306.44x = 95,642.96 × 37,475.33
  4. Step 4: Simplify right side
    69,306.44x = 3,584,251,300.80
  5. Step 5: Solve for x
    x = 3,584,251,300.80/69,306.44
  6. Step 6: Final answer
    x = 51,715.99

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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.