Home / 41,161.92-61,441.68-35,355.84

Finding the Fourth Proportional to 41,161.92, 61,441.68 and 35,355.84

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Solution

The fourth proportional to 41,161.92, 61,441.68 and 35,355.84 is: 52,775.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,161.92 : 61,441.68 = 35,355.84 : x
  2. Step 2: Convert to fraction form
    41,161.92/61,441.68 = 35,355.84/x
  3. Step 3: Cross multiply
    41,161.92x = 61,441.68 × 35,355.84
  4. Step 4: Simplify right side
    41,161.92x = 2,172,322,207.41
  5. Step 5: Solve for x
    x = 2,172,322,207.41/41,161.92
  6. Step 6: Final answer
    x = 52,775.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.