Home / 3,349.28-4,622.97-2,023.08

Finding the Fourth Proportional to 3,349.28, 4,622.97 and 2,023.08

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Solution

The fourth proportional to 3,349.28, 4,622.97 and 2,023.08 is: 2,792.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,349.28 : 4,622.97 = 2,023.08 : x
  2. Step 2: Convert to fraction form
    3,349.28/4,622.97 = 2,023.08/x
  3. Step 3: Cross multiply
    3,349.28x = 4,622.97 × 2,023.08
  4. Step 4: Simplify right side
    3,349.28x = 9,352,604.92
  5. Step 5: Solve for x
    x = 9,352,604.92/3,349.28
  6. Step 6: Final answer
    x = 2,792.42

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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.