Home / 38,082.94-57,093.42-25,564.79

Finding the Fourth Proportional to 38,082.94, 57,093.42 and 25,564.79

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Solution

The fourth proportional to 38,082.94, 57,093.42 and 25,564.79 is: 38,326.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,082.94 : 57,093.42 = 25,564.79 : x
  2. Step 2: Convert to fraction form
    38,082.94/57,093.42 = 25,564.79/x
  3. Step 3: Cross multiply
    38,082.94x = 57,093.42 × 25,564.79
  4. Step 4: Simplify right side
    38,082.94x = 1,459,581,292.68
  5. Step 5: Solve for x
    x = 1,459,581,292.68/38,082.94
  6. Step 6: Final answer
    x = 38,326.39

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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.