Home / 40,800.08-61,217.68-22,093.48

Finding the Fourth Proportional to 40,800.08, 61,217.68 and 22,093.48

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Solution

The fourth proportional to 40,800.08, 61,217.68 and 22,093.48 is: 33,149.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,800.08 : 61,217.68 = 22,093.48 : x
  2. Step 2: Convert to fraction form
    40,800.08/61,217.68 = 22,093.48/x
  3. Step 3: Cross multiply
    40,800.08x = 61,217.68 × 22,093.48
  4. Step 4: Simplify right side
    40,800.08x = 1,352,511,588.73
  5. Step 5: Solve for x
    x = 1,352,511,588.73/40,800.08
  6. Step 6: Final answer
    x = 33,149.73

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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.