Home / 54,799.34-82,180.55-44,244.33

Finding the Fourth Proportional to 54,799.34, 82,180.55 and 44,244.33

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Solution

The fourth proportional to 54,799.34, 82,180.55 and 44,244.33 is: 66,351.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,799.34 : 82,180.55 = 44,244.33 : x
  2. Step 2: Convert to fraction form
    54,799.34/82,180.55 = 44,244.33/x
  3. Step 3: Cross multiply
    54,799.34x = 82,180.55 × 44,244.33
  4. Step 4: Simplify right side
    54,799.34x = 3,636,023,051.78
  5. Step 5: Solve for x
    x = 3,636,023,051.78/54,799.34
  6. Step 6: Final answer
    x = 66,351.59

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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.