Home / 95,326.96-131,554.72-57,593.92

Finding the Fourth Proportional to 95,326.96, 131,554.72 and 57,593.92

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Solution

The fourth proportional to 95,326.96, 131,554.72 and 57,593.92 is: 79,481.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,326.96 : 131,554.72 = 57,593.92 : x
  2. Step 2: Convert to fraction form
    95,326.96/131,554.72 = 57,593.92/x
  3. Step 3: Cross multiply
    95,326.96x = 131,554.72 × 57,593.92
  4. Step 4: Simplify right side
    95,326.96x = 7,576,752,019.30
  5. Step 5: Solve for x
    x = 7,576,752,019.30/95,326.96
  6. Step 6: Final answer
    x = 79,481.73

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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.