Home / 41,193.20-61,814.10-27,193.70

Finding the Fourth Proportional to 41,193.20, 61,814.10 and 27,193.70

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Solution

The fourth proportional to 41,193.20, 61,814.10 and 27,193.70 is: 40,806.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,193.20 : 61,814.10 = 27,193.70 : x
  2. Step 2: Convert to fraction form
    41,193.20/61,814.10 = 27,193.70/x
  3. Step 3: Cross multiply
    41,193.20x = 61,814.10 × 27,193.70
  4. Step 4: Simplify right side
    41,193.20x = 1,680,954,091.17
  5. Step 5: Solve for x
    x = 1,680,954,091.17/41,193.20
  6. Step 6: Final answer
    x = 40,806.59

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1.5x scale

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.