Home / 22,934.75-34,366.68-19,408.41

Finding the Fourth Proportional to 22,934.75, 34,366.68 and 19,408.41

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Solution

The fourth proportional to 22,934.75, 34,366.68 and 19,408.41 is: 29,082.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,934.75 : 34,366.68 = 19,408.41 : x
  2. Step 2: Convert to fraction form
    22,934.75/34,366.68 = 19,408.41/x
  3. Step 3: Cross multiply
    22,934.75x = 34,366.68 × 19,408.41
  4. Step 4: Simplify right side
    22,934.75x = 667,002,615.78
  5. Step 5: Solve for x
    x = 667,002,615.78/22,934.75
  6. Step 6: Final answer
    x = 29,082.63

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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.