Home / 95,197.68-131,373.90-52,756.92

Finding the Fourth Proportional to 95,197.68, 131,373.90 and 52,756.92

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Solution

The fourth proportional to 95,197.68, 131,373.90 and 52,756.92 is: 72,805.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,197.68 : 131,373.90 = 52,756.92 : x
  2. Step 2: Convert to fraction form
    95,197.68/131,373.90 = 52,756.92/x
  3. Step 3: Cross multiply
    95,197.68x = 131,373.90 × 52,756.92
  4. Step 4: Simplify right side
    95,197.68x = 6,930,882,332.39
  5. Step 5: Solve for x
    x = 6,930,882,332.39/95,197.68
  6. Step 6: Final answer
    x = 72,805.16

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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.