Home / 17,013.84-25,520.76-10,067.28

Finding the Fourth Proportional to 17,013.84, 25,520.76 and 10,067.28

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Solution

The fourth proportional to 17,013.84, 25,520.76 and 10,067.28 is: 15,100.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,013.84 : 25,520.76 = 10,067.28 : x
  2. Step 2: Convert to fraction form
    17,013.84/25,520.76 = 10,067.28/x
  3. Step 3: Cross multiply
    17,013.84x = 25,520.76 × 10,067.28
  4. Step 4: Simplify right side
    17,013.84x = 256,924,636.73
  5. Step 5: Solve for x
    x = 256,924,636.73/17,013.84
  6. Step 6: Final answer
    x = 15,100.92

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Similar ratio
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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.