Home / 44,799.01-61,819.21-25,678.56

Finding the Fourth Proportional to 44,799.01, 61,819.21 and 25,678.56

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Solution

The fourth proportional to 44,799.01, 61,819.21 and 25,678.56 is: 35,434.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,799.01 : 61,819.21 = 25,678.56 : x
  2. Step 2: Convert to fraction form
    44,799.01/61,819.21 = 25,678.56/x
  3. Step 3: Cross multiply
    44,799.01x = 61,819.21 × 25,678.56
  4. Step 4: Simplify right side
    44,799.01x = 1,587,427,919.85
  5. Step 5: Solve for x
    x = 1,587,427,919.85/44,799.01
  6. Step 6: Final answer
    x = 35,434.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.