Home / 95,204.68-131,383.56-52,763.92

Finding the Fourth Proportional to 95,204.68, 131,383.56 and 52,763.92

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Solution

The fourth proportional to 95,204.68, 131,383.56 and 52,763.92 is: 72,814.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,204.68 : 131,383.56 = 52,763.92 : x
  2. Step 2: Convert to fraction form
    95,204.68/131,383.56 = 52,763.92/x
  3. Step 3: Cross multiply
    95,204.68x = 131,383.56 × 52,763.92
  4. Step 4: Simplify right side
    95,204.68x = 6,932,311,649.16
  5. Step 5: Solve for x
    x = 6,932,311,649.16/95,204.68
  6. Step 6: Final answer
    x = 72,814.82

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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.