Home / 25,972.20-35,844.94-17,027.24

Finding the Fourth Proportional to 25,972.20, 35,844.94 and 17,027.24

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Solution

The fourth proportional to 25,972.20, 35,844.94 and 17,027.24 is: 23,499.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,972.20 : 35,844.94 = 17,027.24 : x
  2. Step 2: Convert to fraction form
    25,972.20/35,844.94 = 17,027.24/x
  3. Step 3: Cross multiply
    25,972.20x = 35,844.94 × 17,027.24
  4. Step 4: Simplify right side
    25,972.20x = 610,340,396.17
  5. Step 5: Solve for x
    x = 610,340,396.17/25,972.20
  6. Step 6: Final answer
    x = 23,499.76

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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.