Home / 10,082.26-13,908.24-6,850.94

Finding the Fourth Proportional to 10,082.26, 13,908.24 and 6,850.94

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Solution

The fourth proportional to 10,082.26, 13,908.24 and 6,850.94 is: 9,450.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,082.26 : 13,908.24 = 6,850.94 : x
  2. Step 2: Convert to fraction form
    10,082.26/13,908.24 = 6,850.94/x
  3. Step 3: Cross multiply
    10,082.26x = 13,908.24 × 6,850.94
  4. Step 4: Simplify right side
    10,082.26x = 95,284,517.75
  5. Step 5: Solve for x
    x = 95,284,517.75/10,082.26
  6. Step 6: Final answer
    x = 9,450.71

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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.