Home / 54,662.91-82,003.67-25,083.26

Finding the Fourth Proportional to 54,662.91, 82,003.67 and 25,083.26

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Solution

The fourth proportional to 54,662.91, 82,003.67 and 25,083.26 is: 37,629.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,662.91 : 82,003.67 = 25,083.26 : x
  2. Step 2: Convert to fraction form
    54,662.91/82,003.67 = 25,083.26/x
  3. Step 3: Cross multiply
    54,662.91x = 82,003.67 × 25,083.26
  4. Step 4: Simplify right side
    54,662.91x = 2,056,919,375.56
  5. Step 5: Solve for x
    x = 2,056,919,375.56/54,662.91
  6. Step 6: Final answer
    x = 37,629.16

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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.