Home / 3,351.62-4,624.56-2,025.38

Finding the Fourth Proportional to 3,351.62, 4,624.56 and 2,025.38

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Solution

The fourth proportional to 3,351.62, 4,624.56 and 2,025.38 is: 2,794.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351.62 : 4,624.56 = 2,025.38 : x
  2. Step 2: Convert to fraction form
    3,351.62/4,624.56 = 2,025.38/x
  3. Step 3: Cross multiply
    3,351.62x = 4,624.56 × 2,025.38
  4. Step 4: Simplify right side
    3,351.62x = 9,366,491.33
  5. Step 5: Solve for x
    x = 9,366,491.33/3,351.62
  6. Step 6: Final answer
    x = 2,794.62

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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.