Home / 95,197.39-131,432.22-61,264.98

Finding the Fourth Proportional to 95,197.39, 131,432.22 and 61,264.98

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Solution

The fourth proportional to 95,197.39, 131,432.22 and 61,264.98 is: 84,584.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,197.39 : 131,432.22 = 61,264.98 : x
  2. Step 2: Convert to fraction form
    95,197.39/131,432.22 = 61,264.98/x
  3. Step 3: Cross multiply
    95,197.39x = 131,432.22 × 61,264.98
  4. Step 4: Simplify right side
    95,197.39x = 8,052,192,329.66
  5. Step 5: Solve for x
    x = 8,052,192,329.66/95,197.39
  6. Step 6: Final answer
    x = 84,584.17

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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.