Home / 41,445.82-57,193.68-25,340.11

Finding the Fourth Proportional to 41,445.82, 57,193.68 and 25,340.11

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Solution

The fourth proportional to 41,445.82, 57,193.68 and 25,340.11 is: 34,968.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,445.82 : 57,193.68 = 25,340.11 : x
  2. Step 2: Convert to fraction form
    41,445.82/57,193.68 = 25,340.11/x
  3. Step 3: Cross multiply
    41,445.82x = 57,193.68 × 25,340.11
  4. Step 4: Simplify right side
    41,445.82x = 1,449,293,856.54
  5. Step 5: Solve for x
    x = 1,449,293,856.54/41,445.82
  6. Step 6: Final answer
    x = 34,968.40

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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.