Home / 54,337.06-81,505.89-24,734.19

Finding the Fourth Proportional to 54,337.06, 81,505.89 and 24,734.19

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Solution

The fourth proportional to 54,337.06, 81,505.89 and 24,734.19 is: 37,101.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,337.06 : 81,505.89 = 24,734.19 : x
  2. Step 2: Convert to fraction form
    54,337.06/81,505.89 = 24,734.19/x
  3. Step 3: Cross multiply
    54,337.06x = 81,505.89 × 24,734.19
  4. Step 4: Simplify right side
    54,337.06x = 2,015,982,045.71
  5. Step 5: Solve for x
    x = 2,015,982,045.71/54,337.06
  6. Step 6: Final answer
    x = 37,101.42

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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.