Home / 75,844.98-113,757.48-22,535.82

Finding the Fourth Proportional to 75,844.98, 113,757.48 and 22,535.82

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Solution

The fourth proportional to 75,844.98, 113,757.48 and 22,535.82 is: 33,800.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,844.98 : 113,757.48 = 22,535.82 : x
  2. Step 2: Convert to fraction form
    75,844.98/113,757.48 = 22,535.82/x
  3. Step 3: Cross multiply
    75,844.98x = 113,757.48 × 22,535.82
  4. Step 4: Simplify right side
    75,844.98x = 2,563,618,092.93
  5. Step 5: Solve for x
    x = 2,563,618,092.93/75,844.98
  6. Step 6: Final answer
    x = 33,800.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.