Home / 5,744.28-7,927.16-3,226.92

Finding the Fourth Proportional to 5,744.28, 7,927.16 and 3,226.92

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Solution

The fourth proportional to 5,744.28, 7,927.16 and 3,226.92 is: 4,453.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,744.28 : 7,927.16 = 3,226.92 : x
  2. Step 2: Convert to fraction form
    5,744.28/7,927.16 = 3,226.92/x
  3. Step 3: Cross multiply
    5,744.28x = 7,927.16 × 3,226.92
  4. Step 4: Simplify right side
    5,744.28x = 25,580,311.15
  5. Step 5: Solve for x
    x = 25,580,311.15/5,744.28
  6. Step 6: Final answer
    x = 4,453.18

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Double scale
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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.