Home / 95,351.80-131,591.73-55,067.26

Finding the Fourth Proportional to 95,351.80, 131,591.73 and 55,067.26

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Solution

The fourth proportional to 95,351.80, 131,591.73 and 55,067.26 is: 75,996.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,351.80 : 131,591.73 = 55,067.26 : x
  2. Step 2: Convert to fraction form
    95,351.80/131,591.73 = 55,067.26/x
  3. Step 3: Cross multiply
    95,351.80x = 131,591.73 × 55,067.26
  4. Step 4: Simplify right side
    95,351.80x = 7,246,396,009.76
  5. Step 5: Solve for x
    x = 7,246,396,009.76/95,351.80
  6. Step 6: Final answer
    x = 75,996.43

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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.