Home / 17,728.25-26,595.53-5,882.73

Finding the Fourth Proportional to 17,728.25, 26,595.53 and 5,882.73

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Solution

The fourth proportional to 17,728.25, 26,595.53 and 5,882.73 is: 8,825.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,728.25 : 26,595.53 = 5,882.73 : x
  2. Step 2: Convert to fraction form
    17,728.25/26,595.53 = 5,882.73/x
  3. Step 3: Cross multiply
    17,728.25x = 26,595.53 × 5,882.73
  4. Step 4: Simplify right side
    17,728.25x = 156,454,456.06
  5. Step 5: Solve for x
    x = 156,454,456.06/17,728.25
  6. Step 6: Final answer
    x = 8,825.15

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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.