Home / 69,395.28-95,765.46-37,564.44

Finding the Fourth Proportional to 69,395.28, 95,765.46 and 37,564.44

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Solution

The fourth proportional to 69,395.28, 95,765.46 and 37,564.44 is: 51,838.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,395.28 : 95,765.46 = 37,564.44 : x
  2. Step 2: Convert to fraction form
    69,395.28/95,765.46 = 37,564.44/x
  3. Step 3: Cross multiply
    69,395.28x = 95,765.46 × 37,564.44
  4. Step 4: Simplify right side
    69,395.28x = 3,597,375,876.24
  5. Step 5: Solve for x
    x = 3,597,375,876.24/69,395.28
  6. Step 6: Final answer
    x = 51,838.91

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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.