Home / 25,799.14-35,604.25-19,414.24

Finding the Fourth Proportional to 25,799.14, 35,604.25 and 19,414.24

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Solution

The fourth proportional to 25,799.14, 35,604.25 and 19,414.24 is: 26,792.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,799.14 : 35,604.25 = 19,414.24 : x
  2. Step 2: Convert to fraction form
    25,799.14/35,604.25 = 19,414.24/x
  3. Step 3: Cross multiply
    25,799.14x = 35,604.25 × 19,414.24
  4. Step 4: Simplify right side
    25,799.14x = 691,229,454.52
  5. Step 5: Solve for x
    x = 691,229,454.52/25,799.14
  6. Step 6: Final answer
    x = 26,792.73

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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.