Home / 38,186.82-57,251.43-25,042.50

Finding the Fourth Proportional to 38,186.82, 57,251.43 and 25,042.50

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Solution

The fourth proportional to 38,186.82, 57,251.43 and 25,042.50 is: 37,544.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,186.82 : 57,251.43 = 25,042.50 : x
  2. Step 2: Convert to fraction form
    38,186.82/57,251.43 = 25,042.50/x
  3. Step 3: Cross multiply
    38,186.82x = 57,251.43 × 25,042.50
  4. Step 4: Simplify right side
    38,186.82x = 1,433,718,935.78
  5. Step 5: Solve for x
    x = 1,433,718,935.78/38,186.82
  6. Step 6: Final answer
    x = 37,544.86

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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.