Home / 3,351.57-4,625.30-2,025.01

Finding the Fourth Proportional to 3,351.57, 4,625.30 and 2,025.01

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Solution

The fourth proportional to 3,351.57, 4,625.30 and 2,025.01 is: 2,794.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351.57 : 4,625.30 = 2,025.01 : x
  2. Step 2: Convert to fraction form
    3,351.57/4,625.30 = 2,025.01/x
  3. Step 3: Cross multiply
    3,351.57x = 4,625.30 × 2,025.01
  4. Step 4: Simplify right side
    3,351.57x = 9,366,278.75
  5. Step 5: Solve for x
    x = 9,366,278.75/3,351.57
  6. Step 6: Final answer
    x = 2,794.59

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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.