Home / 2,410.76-3,616.44-1,025.06

Finding the Fourth Proportional to 2,410.76, 3,616.44 and 1,025.06

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Solution

The fourth proportional to 2,410.76, 3,616.44 and 1,025.06 is: 1,537.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410.76 : 3,616.44 = 1,025.06 : x
  2. Step 2: Convert to fraction form
    2,410.76/3,616.44 = 1,025.06/x
  3. Step 3: Cross multiply
    2,410.76x = 3,616.44 × 1,025.06
  4. Step 4: Simplify right side
    2,410.76x = 3,707,049.90
  5. Step 5: Solve for x
    x = 3,707,049.90/2,410.76
  6. Step 6: Final answer
    x = 1,537.71

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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.