Home / 3,508.11-4,845.15-2,327.13

Finding the Fourth Proportional to 3,508.11, 4,845.15 and 2,327.13

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Solution

The fourth proportional to 3,508.11, 4,845.15 and 2,327.13 is: 3,214.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508.11 : 4,845.15 = 2,327.13 : x
  2. Step 2: Convert to fraction form
    3,508.11/4,845.15 = 2,327.13/x
  3. Step 3: Cross multiply
    3,508.11x = 4,845.15 × 2,327.13
  4. Step 4: Simplify right side
    3,508.11x = 11,275,293.92
  5. Step 5: Solve for x
    x = 11,275,293.92/3,508.11
  6. Step 6: Final answer
    x = 3,214.07

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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.