Home / 3,670.53-5,496.39-2,025.25

Finding the Fourth Proportional to 3,670.53, 5,496.39 and 2,025.25

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Solution

The fourth proportional to 3,670.53, 5,496.39 and 2,025.25 is: 3,032.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670.53 : 5,496.39 = 2,025.25 : x
  2. Step 2: Convert to fraction form
    3,670.53/5,496.39 = 2,025.25/x
  3. Step 3: Cross multiply
    3,670.53x = 5,496.39 × 2,025.25
  4. Step 4: Simplify right side
    3,670.53x = 11,131,563.85
  5. Step 5: Solve for x
    x = 11,131,563.85/3,670.53
  6. Step 6: Final answer
    x = 3,032.69

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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.