Home / 25,067.24-34,593.21-13,737.83

Finding the Fourth Proportional to 25,067.24, 34,593.21 and 13,737.83

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Solution

The fourth proportional to 25,067.24, 34,593.21 and 13,737.83 is: 18,958.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,067.24 : 34,593.21 = 13,737.83 : x
  2. Step 2: Convert to fraction form
    25,067.24/34,593.21 = 13,737.83/x
  3. Step 3: Cross multiply
    25,067.24x = 34,593.21 × 13,737.83
  4. Step 4: Simplify right side
    25,067.24x = 475,235,465.17
  5. Step 5: Solve for x
    x = 475,235,465.17/25,067.24
  6. Step 6: Final answer
    x = 18,958.43

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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.