Home / 17,236.06-25,856.54-5,546.56

Finding the Fourth Proportional to 17,236.06, 25,856.54 and 5,546.56

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Solution

The fourth proportional to 17,236.06, 25,856.54 and 5,546.56 is: 8,320.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,236.06 : 25,856.54 = 5,546.56 : x
  2. Step 2: Convert to fraction form
    17,236.06/25,856.54 = 5,546.56/x
  3. Step 3: Cross multiply
    17,236.06x = 25,856.54 × 5,546.56
  4. Step 4: Simplify right side
    17,236.06x = 143,414,850.50
  5. Step 5: Solve for x
    x = 143,414,850.50/17,236.06
  6. Step 6: Final answer
    x = 8,320.63

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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.