Home / 22,369.26-30,881.13-17,592.18

Finding the Fourth Proportional to 22,369.26, 30,881.13 and 17,592.18

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Solution

The fourth proportional to 22,369.26, 30,881.13 and 17,592.18 is: 24,286.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,369.26 : 30,881.13 = 17,592.18 : x
  2. Step 2: Convert to fraction form
    22,369.26/30,881.13 = 17,592.18/x
  3. Step 3: Cross multiply
    22,369.26x = 30,881.13 × 17,592.18
  4. Step 4: Simplify right side
    22,369.26x = 543,266,397.56
  5. Step 5: Solve for x
    x = 543,266,397.56/22,369.26
  6. Step 6: Final answer
    x = 24,286.29

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1.5x scale

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.