Home / 41,104.76-61,659.39-20,062.71

Finding the Fourth Proportional to 41,104.76, 61,659.39 and 20,062.71

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Solution

The fourth proportional to 41,104.76, 61,659.39 and 20,062.71 is: 30,095.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,104.76 : 61,659.39 = 20,062.71 : x
  2. Step 2: Convert to fraction form
    41,104.76/61,659.39 = 20,062.71/x
  3. Step 3: Cross multiply
    41,104.76x = 61,659.39 × 20,062.71
  4. Step 4: Simplify right side
    41,104.76x = 1,237,054,460.35
  5. Step 5: Solve for x
    x = 1,237,054,460.35/41,104.76
  6. Step 6: Final answer
    x = 30,095.17

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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.