Home / 54,282.32-81,793.25-44,637.66

Finding the Fourth Proportional to 54,282.32, 81,793.25 and 44,637.66

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Solution

The fourth proportional to 54,282.32, 81,793.25 and 44,637.66 is: 67,260.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,282.32 : 81,793.25 = 44,637.66 : x
  2. Step 2: Convert to fraction form
    54,282.32/81,793.25 = 44,637.66/x
  3. Step 3: Cross multiply
    54,282.32x = 81,793.25 × 44,637.66
  4. Step 4: Simplify right side
    54,282.32x = 3,651,059,283.80
  5. Step 5: Solve for x
    x = 3,651,059,283.80/54,282.32
  6. Step 6: Final answer
    x = 67,260.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.