Home / 54,626.92-75,380.55-33,402.08

Finding the Fourth Proportional to 54,626.92, 75,380.55 and 33,402.08

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Solution

The fourth proportional to 54,626.92, 75,380.55 and 33,402.08 is: 46,092.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,626.92 : 75,380.55 = 33,402.08 : x
  2. Step 2: Convert to fraction form
    54,626.92/75,380.55 = 33,402.08/x
  3. Step 3: Cross multiply
    54,626.92x = 75,380.55 × 33,402.08
  4. Step 4: Simplify right side
    54,626.92x = 2,517,867,161.54
  5. Step 5: Solve for x
    x = 2,517,867,161.54/54,626.92
  6. Step 6: Final answer
    x = 46,092.06

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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.