Home / 4,093.20-5,647.41-2,324.79

Finding the Fourth Proportional to 4,093.20, 5,647.41 and 2,324.79

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Solution

The fourth proportional to 4,093.20, 5,647.41 and 2,324.79 is: 3,207.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093.20 : 5,647.41 = 2,324.79 : x
  2. Step 2: Convert to fraction form
    4,093.20/5,647.41 = 2,324.79/x
  3. Step 3: Cross multiply
    4,093.20x = 5,647.41 × 2,324.79
  4. Step 4: Simplify right side
    4,093.20x = 13,129,042.29
  5. Step 5: Solve for x
    x = 13,129,042.29/4,093.20
  6. Step 6: Final answer
    x = 3,207.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.