Home / 54,433.90-81,660.41-24,854.73

Finding the Fourth Proportional to 54,433.90, 81,660.41 and 24,854.73

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Solution

The fourth proportional to 54,433.90, 81,660.41 and 24,854.73 is: 37,286.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,433.90 : 81,660.41 = 24,854.73 : x
  2. Step 2: Convert to fraction form
    54,433.90/81,660.41 = 24,854.73/x
  3. Step 3: Cross multiply
    54,433.90x = 81,660.41 × 24,854.73
  4. Step 4: Simplify right side
    54,433.90x = 2,029,647,442.24
  5. Step 5: Solve for x
    x = 2,029,647,442.24/54,433.90
  6. Step 6: Final answer
    x = 37,286.46

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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.