Home / 54,036.27-81,052.66-24,454.10

Finding the Fourth Proportional to 54,036.27, 81,052.66 and 24,454.10

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Solution

The fourth proportional to 54,036.27, 81,052.66 and 24,454.10 is: 36,680.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,036.27 : 81,052.66 = 24,454.10 : x
  2. Step 2: Convert to fraction form
    54,036.27/81,052.66 = 24,454.10/x
  3. Step 3: Cross multiply
    54,036.27x = 81,052.66 × 24,454.10
  4. Step 4: Simplify right side
    54,036.27x = 1,982,070,086.11
  5. Step 5: Solve for x
    x = 1,982,070,086.11/54,036.27
  6. Step 6: Final answer
    x = 36,680.36

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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.