Home / 2,726.46-4,084.02-2,025

Finding the Fourth Proportional to 2,726.46, 4,084.02 and 2,025

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Solution

The fourth proportional to 2,726.46, 4,084.02 and 2,025 is: 3,033.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726.46 : 4,084.02 = 2,025 : x
  2. Step 2: Convert to fraction form
    2,726.46/4,084.02 = 2,025/x
  3. Step 3: Cross multiply
    2,726.46x = 4,084.02 × 2,025
  4. Step 4: Simplify right side
    2,726.46x = 8,270,140.50
  5. Step 5: Solve for x
    x = 8,270,140.50/2,726.46
  6. Step 6: Final answer
    x = 3,033.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.