Home / 54,744.30-82,092.45-25,152.30

Finding the Fourth Proportional to 54,744.30, 82,092.45 and 25,152.30

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Solution

The fourth proportional to 54,744.30, 82,092.45 and 25,152.30 is: 37,717.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,744.30 : 82,092.45 = 25,152.30 : x
  2. Step 2: Convert to fraction form
    54,744.30/82,092.45 = 25,152.30/x
  3. Step 3: Cross multiply
    54,744.30x = 82,092.45 × 25,152.30
  4. Step 4: Simplify right side
    54,744.30x = 2,064,813,930.14
  5. Step 5: Solve for x
    x = 2,064,813,930.14/54,744.30
  6. Step 6: Final answer
    x = 37,717.42

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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.