Home / 95,922.83-132,338.79-55,614.39

Finding the Fourth Proportional to 95,922.83, 132,338.79 and 55,614.39

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Solution

The fourth proportional to 95,922.83, 132,338.79 and 55,614.39 is: 76,727.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,922.83 : 132,338.79 = 55,614.39 : x
  2. Step 2: Convert to fraction form
    95,922.83/132,338.79 = 55,614.39/x
  3. Step 3: Cross multiply
    95,922.83x = 132,338.79 × 55,614.39
  4. Step 4: Simplify right side
    95,922.83x = 7,359,941,079.19
  5. Step 5: Solve for x
    x = 7,359,941,079.19/95,922.83
  6. Step 6: Final answer
    x = 76,727.73

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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.