Home / 9,074.70-13,600.26-4,073.38

Finding the Fourth Proportional to 9,074.70, 13,600.26 and 4,073.38

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Solution

The fourth proportional to 9,074.70, 13,600.26 and 4,073.38 is: 6,104.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,074.70 : 13,600.26 = 4,073.38 : x
  2. Step 2: Convert to fraction form
    9,074.70/13,600.26 = 4,073.38/x
  3. Step 3: Cross multiply
    9,074.70x = 13,600.26 × 4,073.38
  4. Step 4: Simplify right side
    9,074.70x = 55,399,027.08
  5. Step 5: Solve for x
    x = 55,399,027.08/9,074.70
  6. Step 6: Final answer
    x = 6,104.78

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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.