Home / 3,669.41-5,504.12-2,025.04

Finding the Fourth Proportional to 3,669.41, 5,504.12 and 2,025.04

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Solution

The fourth proportional to 3,669.41, 5,504.12 and 2,025.04 is: 3,037.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669.41 : 5,504.12 = 2,025.04 : x
  2. Step 2: Convert to fraction form
    3,669.41/5,504.12 = 2,025.04/x
  3. Step 3: Cross multiply
    3,669.41x = 5,504.12 × 2,025.04
  4. Step 4: Simplify right side
    3,669.41x = 11,146,063.16
  5. Step 5: Solve for x
    x = 11,146,063.16/3,669.41
  6. Step 6: Final answer
    x = 3,037.56

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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.