Home / 54,996.64-82,505.22-25,013.05

Finding the Fourth Proportional to 54,996.64, 82,505.22 and 25,013.05

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Solution

The fourth proportional to 54,996.64, 82,505.22 and 25,013.05 is: 37,524.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,996.64 : 82,505.22 = 25,013.05 : x
  2. Step 2: Convert to fraction form
    54,996.64/82,505.22 = 25,013.05/x
  3. Step 3: Cross multiply
    54,996.64x = 82,505.22 × 25,013.05
  4. Step 4: Simplify right side
    54,996.64x = 2,063,707,193.12
  5. Step 5: Solve for x
    x = 2,063,707,193.12/54,996.64
  6. Step 6: Final answer
    x = 37,524.24

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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.