Home / 95,359.22-131,594.34-54,522.94

Finding the Fourth Proportional to 95,359.22, 131,594.34 and 54,522.94

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Solution

The fourth proportional to 95,359.22, 131,594.34 and 54,522.94 is: 75,240.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,359.22 : 131,594.34 = 54,522.94 : x
  2. Step 2: Convert to fraction form
    95,359.22/131,594.34 = 54,522.94/x
  3. Step 3: Cross multiply
    95,359.22x = 131,594.34 × 54,522.94
  4. Step 4: Simplify right side
    95,359.22x = 7,174,910,304.16
  5. Step 5: Solve for x
    x = 7,174,910,304.16/95,359.22
  6. Step 6: Final answer
    x = 75,240.87

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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.