Home / 22,546.46-33,759.19-18,369.38

Finding the Fourth Proportional to 22,546.46, 33,759.19 and 18,369.38

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Solution

The fourth proportional to 22,546.46, 33,759.19 and 18,369.38 is: 27,504.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,546.46 : 33,759.19 = 18,369.38 : x
  2. Step 2: Convert to fraction form
    22,546.46/33,759.19 = 18,369.38/x
  3. Step 3: Cross multiply
    22,546.46x = 33,759.19 × 18,369.38
  4. Step 4: Simplify right side
    22,546.46x = 620,135,389.60
  5. Step 5: Solve for x
    x = 620,135,389.60/22,546.46
  6. Step 6: Final answer
    x = 27,504.78

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1.5x scale

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.