Home / 41,910.21-57,819.69-23,995.71

Finding the Fourth Proportional to 41,910.21, 57,819.69 and 23,995.71

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Solution

The fourth proportional to 41,910.21, 57,819.69 and 23,995.71 is: 33,104.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,910.21 : 57,819.69 = 23,995.71 : x
  2. Step 2: Convert to fraction form
    41,910.21/57,819.69 = 23,995.71/x
  3. Step 3: Cross multiply
    41,910.21x = 57,819.69 × 23,995.71
  4. Step 4: Simplify right side
    41,910.21x = 1,387,424,513.53
  5. Step 5: Solve for x
    x = 1,387,424,513.53/41,910.21
  6. Step 6: Final answer
    x = 33,104.69

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Double scale
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1.5x scale

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.