Home / 3,272.92-4,910.68-1,193.06

Finding the Fourth Proportional to 3,272.92, 4,910.68 and 1,193.06

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Solution

The fourth proportional to 3,272.92, 4,910.68 and 1,193.06 is: 1,790.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272.92 : 4,910.68 = 1,193.06 : x
  2. Step 2: Convert to fraction form
    3,272.92/4,910.68 = 1,193.06/x
  3. Step 3: Cross multiply
    3,272.92x = 4,910.68 × 1,193.06
  4. Step 4: Simplify right side
    3,272.92x = 5,858,729.92
  5. Step 5: Solve for x
    x = 5,858,729.92/3,272.92
  6. Step 6: Final answer
    x = 1,790.06

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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.