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Finding the Fourth Proportional to 41,894.82, 57,837.24 and 25,992.90

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Solution

The fourth proportional to 41,894.82, 57,837.24 and 25,992.90 is: 35,884.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,894.82 : 57,837.24 = 25,992.90 : x
  2. Step 2: Convert to fraction form
    41,894.82/57,837.24 = 25,992.90/x
  3. Step 3: Cross multiply
    41,894.82x = 57,837.24 × 25,992.90
  4. Step 4: Simplify right side
    41,894.82x = 1,503,357,595.60
  5. Step 5: Solve for x
    x = 1,503,357,595.60/41,894.82
  6. Step 6: Final answer
    x = 35,884.09

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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.