Home / 95,943.54-132,425.82-65,367.23

Finding the Fourth Proportional to 95,943.54, 132,425.82 and 65,367.23

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Solution

The fourth proportional to 95,943.54, 132,425.82 and 65,367.23 is: 90,222.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,943.54 : 132,425.82 = 65,367.23 : x
  2. Step 2: Convert to fraction form
    95,943.54/132,425.82 = 65,367.23/x
  3. Step 3: Cross multiply
    95,943.54x = 132,425.82 × 65,367.23
  4. Step 4: Simplify right side
    95,943.54x = 8,656,309,033.88
  5. Step 5: Solve for x
    x = 8,656,309,033.88/95,943.54
  6. Step 6: Final answer
    x = 90,222.95

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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.