Home / 22,744.47-34,110.22-14,411.91

Finding the Fourth Proportional to 22,744.47, 34,110.22 and 14,411.91

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Solution

The fourth proportional to 22,744.47, 34,110.22 and 14,411.91 is: 21,613.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,744.47 : 34,110.22 = 14,411.91 : x
  2. Step 2: Convert to fraction form
    22,744.47/34,110.22 = 14,411.91/x
  3. Step 3: Cross multiply
    22,744.47x = 34,110.22 × 14,411.91
  4. Step 4: Simplify right side
    22,744.47x = 491,593,178.11
  5. Step 5: Solve for x
    x = 491,593,178.11/22,744.47
  6. Step 6: Final answer
    x = 21,613.75

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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.