Home / 3,596.28-5,395.48-1,517.16

Finding the Fourth Proportional to 3,596.28, 5,395.48 and 1,517.16

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Solution

The fourth proportional to 3,596.28, 5,395.48 and 1,517.16 is: 2,276.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596.28 : 5,395.48 = 1,517.16 : x
  2. Step 2: Convert to fraction form
    3,596.28/5,395.48 = 1,517.16/x
  3. Step 3: Cross multiply
    3,596.28x = 5,395.48 × 1,517.16
  4. Step 4: Simplify right side
    3,596.28x = 8,185,806.44
  5. Step 5: Solve for x
    x = 8,185,806.44/3,596.28
  6. Step 6: Final answer
    x = 2,276.19

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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.