Home / 69,396.75-95,767.56-37,565.91

Finding the Fourth Proportional to 69,396.75, 95,767.56 and 37,565.91

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Solution

The fourth proportional to 69,396.75, 95,767.56 and 37,565.91 is: 51,840.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,396.75 : 95,767.56 = 37,565.91 : x
  2. Step 2: Convert to fraction form
    69,396.75/95,767.56 = 37,565.91/x
  3. Step 3: Cross multiply
    69,396.75x = 95,767.56 × 37,565.91
  4. Step 4: Simplify right side
    69,396.75x = 3,597,595,539.88
  5. Step 5: Solve for x
    x = 3,597,595,539.88/69,396.75
  6. Step 6: Final answer
    x = 51,840.98

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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.