Home / 41,854.12-57,734.56-25,077.40

Finding the Fourth Proportional to 41,854.12, 57,734.56 and 25,077.40

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Solution

The fourth proportional to 41,854.12, 57,734.56 and 25,077.40 is: 34,592.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,854.12 : 57,734.56 = 25,077.40 : x
  2. Step 2: Convert to fraction form
    41,854.12/57,734.56 = 25,077.40/x
  3. Step 3: Cross multiply
    41,854.12x = 57,734.56 × 25,077.40
  4. Step 4: Simplify right side
    41,854.12x = 1,447,832,654.94
  5. Step 5: Solve for x
    x = 1,447,832,654.94/41,854.12
  6. Step 6: Final answer
    x = 34,592.36

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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.