Home / 17,346.75-26,013.25-6,249.57

Finding the Fourth Proportional to 17,346.75, 26,013.25 and 6,249.57

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Solution

The fourth proportional to 17,346.75, 26,013.25 and 6,249.57 is: 9,371.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,346.75 : 26,013.25 = 6,249.57 : x
  2. Step 2: Convert to fraction form
    17,346.75/26,013.25 = 6,249.57/x
  3. Step 3: Cross multiply
    17,346.75x = 26,013.25 × 6,249.57
  4. Step 4: Simplify right side
    17,346.75x = 162,571,626.80
  5. Step 5: Solve for x
    x = 162,571,626.80/17,346.75
  6. Step 6: Final answer
    x = 9,371.88

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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.