Home / 4,093.20-5,648.94-2,325.36

Finding the Fourth Proportional to 4,093.20, 5,648.94 and 2,325.36

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Solution

The fourth proportional to 4,093.20, 5,648.94 and 2,325.36 is: 3,209.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093.20 : 5,648.94 = 2,325.36 : x
  2. Step 2: Convert to fraction form
    4,093.20/5,648.94 = 2,325.36/x
  3. Step 3: Cross multiply
    4,093.20x = 5,648.94 × 2,325.36
  4. Step 4: Simplify right side
    4,093.20x = 13,135,819.12
  5. Step 5: Solve for x
    x = 13,135,819.12/4,093.20
  6. Step 6: Final answer
    x = 3,209.18

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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.