Home / 95,437.72-131,697.30-59,634.28

Finding the Fourth Proportional to 95,437.72, 131,697.30 and 59,634.28

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Solution

The fourth proportional to 95,437.72, 131,697.30 and 59,634.28 is: 82,291.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,437.72 : 131,697.30 = 59,634.28 : x
  2. Step 2: Convert to fraction form
    95,437.72/131,697.30 = 59,634.28/x
  3. Step 3: Cross multiply
    95,437.72x = 131,697.30 × 59,634.28
  4. Step 4: Simplify right side
    95,437.72x = 7,853,673,663.44
  5. Step 5: Solve for x
    x = 7,853,673,663.44/95,437.72
  6. Step 6: Final answer
    x = 82,291.09

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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.