Home / 22,796.06-34,163.20-10,300.49

Finding the Fourth Proportional to 22,796.06, 34,163.20 and 10,300.49

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Solution

The fourth proportional to 22,796.06, 34,163.20 and 10,300.49 is: 15,436.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,796.06 : 34,163.20 = 10,300.49 : x
  2. Step 2: Convert to fraction form
    22,796.06/34,163.20 = 10,300.49/x
  3. Step 3: Cross multiply
    22,796.06x = 34,163.20 × 10,300.49
  4. Step 4: Simplify right side
    22,796.06x = 351,897,759.62
  5. Step 5: Solve for x
    x = 351,897,759.62/22,796.06
  6. Step 6: Final answer
    x = 15,436.78

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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.