Home / 17,268.27-25,902.42-7,401.15

Finding the Fourth Proportional to 17,268.27, 25,902.42 and 7,401.15

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Solution

The fourth proportional to 17,268.27, 25,902.42 and 7,401.15 is: 11,101.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,268.27 : 25,902.42 = 7,401.15 : x
  2. Step 2: Convert to fraction form
    17,268.27/25,902.42 = 7,401.15/x
  3. Step 3: Cross multiply
    17,268.27x = 25,902.42 × 7,401.15
  4. Step 4: Simplify right side
    17,268.27x = 191,707,695.78
  5. Step 5: Solve for x
    x = 191,707,695.78/17,268.27
  6. Step 6: Final answer
    x = 11,101.73

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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.