Home / 24,925.62-34,375.68-21,567.36

Finding the Fourth Proportional to 24,925.62, 34,375.68 and 21,567.36

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Solution

The fourth proportional to 24,925.62, 34,375.68 and 21,567.36 is: 29,744.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,925.62 : 34,375.68 = 21,567.36 : x
  2. Step 2: Convert to fraction form
    24,925.62/34,375.68 = 21,567.36/x
  3. Step 3: Cross multiply
    24,925.62x = 34,375.68 × 21,567.36
  4. Step 4: Simplify right side
    24,925.62x = 741,392,665.80
  5. Step 5: Solve for x
    x = 741,392,665.80/24,925.62
  6. Step 6: Final answer
    x = 29,744.20

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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.