Home / 41,016.06-61,553.25-18,854.46

Finding the Fourth Proportional to 41,016.06, 61,553.25 and 18,854.46

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Solution

The fourth proportional to 41,016.06, 61,553.25 and 18,854.46 is: 28,295.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,016.06 : 61,553.25 = 18,854.46 : x
  2. Step 2: Convert to fraction form
    41,016.06/61,553.25 = 18,854.46/x
  3. Step 3: Cross multiply
    41,016.06x = 61,553.25 × 18,854.46
  4. Step 4: Simplify right side
    41,016.06x = 1,160,553,290.00
  5. Step 5: Solve for x
    x = 1,160,553,290.00/41,016.06
  6. Step 6: Final answer
    x = 28,295.09

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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.