Home / 3,736.24-5,593.56-2,815.66

Finding the Fourth Proportional to 3,736.24, 5,593.56 and 2,815.66

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Solution

The fourth proportional to 3,736.24, 5,593.56 and 2,815.66 is: 4,215.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736.24 : 5,593.56 = 2,815.66 : x
  2. Step 2: Convert to fraction form
    3,736.24/5,593.56 = 2,815.66/x
  3. Step 3: Cross multiply
    3,736.24x = 5,593.56 × 2,815.66
  4. Step 4: Simplify right side
    3,736.24x = 15,749,563.15
  5. Step 5: Solve for x
    x = 15,749,563.15/3,736.24
  6. Step 6: Final answer
    x = 4,215.35

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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.