Home / 3,351.66-4,624.61-2,025.43

Finding the Fourth Proportional to 3,351.66, 4,624.61 and 2,025.43

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Solution

The fourth proportional to 3,351.66, 4,624.61 and 2,025.43 is: 2,794.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351.66 : 4,624.61 = 2,025.43 : x
  2. Step 2: Convert to fraction form
    3,351.66/4,624.61 = 2,025.43/x
  3. Step 3: Cross multiply
    3,351.66x = 4,624.61 × 2,025.43
  4. Step 4: Simplify right side
    3,351.66x = 9,366,823.83
  5. Step 5: Solve for x
    x = 9,366,823.83/3,351.66
  6. Step 6: Final answer
    x = 2,794.69

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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.