Home / 69,377.36-95,740.92-37,546.61

Finding the Fourth Proportional to 69,377.36, 95,740.92 and 37,546.61

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Solution

The fourth proportional to 69,377.36, 95,740.92 and 37,546.61 is: 51,814.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,377.36 : 95,740.92 = 37,546.61 : x
  2. Step 2: Convert to fraction form
    69,377.36/95,740.92 = 37,546.61/x
  3. Step 3: Cross multiply
    69,377.36x = 95,740.92 × 37,546.61
  4. Step 4: Simplify right side
    69,377.36x = 3,594,746,505.58
  5. Step 5: Solve for x
    x = 3,594,746,505.58/69,377.36
  6. Step 6: Final answer
    x = 51,814.41

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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.