Home / 3,351.17-4,625.15-2,025.07

Finding the Fourth Proportional to 3,351.17, 4,625.15 and 2,025.07

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Solution

The fourth proportional to 3,351.17, 4,625.15 and 2,025.07 is: 2,794.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351.17 : 4,625.15 = 2,025.07 : x
  2. Step 2: Convert to fraction form
    3,351.17/4,625.15 = 2,025.07/x
  3. Step 3: Cross multiply
    3,351.17x = 4,625.15 × 2,025.07
  4. Step 4: Simplify right side
    3,351.17x = 9,366,230.82
  5. Step 5: Solve for x
    x = 9,366,230.82/3,351.17
  6. Step 6: Final answer
    x = 2,794.91

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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.