Home / 22,822.27-34,192.50-13,933.02

Finding the Fourth Proportional to 22,822.27, 34,192.50 and 13,933.02

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Solution

The fourth proportional to 22,822.27, 34,192.50 and 13,933.02 is: 20,874.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,822.27 : 34,192.50 = 13,933.02 : x
  2. Step 2: Convert to fraction form
    22,822.27/34,192.50 = 13,933.02/x
  3. Step 3: Cross multiply
    22,822.27x = 34,192.50 × 13,933.02
  4. Step 4: Simplify right side
    22,822.27x = 476,404,786.35
  5. Step 5: Solve for x
    x = 476,404,786.35/22,822.27
  6. Step 6: Final answer
    x = 20,874.56

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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.