Home / 4,226.31-5,834.03-2,734.29

Finding the Fourth Proportional to 4,226.31, 5,834.03 and 2,734.29

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Solution

The fourth proportional to 4,226.31, 5,834.03 and 2,734.29 is: 3,774.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,226.31 : 5,834.03 = 2,734.29 : x
  2. Step 2: Convert to fraction form
    4,226.31/5,834.03 = 2,734.29/x
  3. Step 3: Cross multiply
    4,226.31x = 5,834.03 × 2,734.29
  4. Step 4: Simplify right side
    4,226.31x = 15,951,916.22
  5. Step 5: Solve for x
    x = 15,951,916.22/4,226.31
  6. Step 6: Final answer
    x = 3,774.43

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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.