Home / 2,260.92-3,119.04-1,736.04

Finding the Fourth Proportional to 2,260.92, 3,119.04 and 1,736.04

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Solution

The fourth proportional to 2,260.92, 3,119.04 and 1,736.04 is: 2,394.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,260.92 : 3,119.04 = 1,736.04 : x
  2. Step 2: Convert to fraction form
    2,260.92/3,119.04 = 1,736.04/x
  3. Step 3: Cross multiply
    2,260.92x = 3,119.04 × 1,736.04
  4. Step 4: Simplify right side
    2,260.92x = 5,414,778.20
  5. Step 5: Solve for x
    x = 5,414,778.20/2,260.92
  6. Step 6: Final answer
    x = 2,394.94

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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.