Home / 4,463.16-6,690.24-3,227.55

Finding the Fourth Proportional to 4,463.16, 6,690.24 and 3,227.55

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Solution

The fourth proportional to 4,463.16, 6,690.24 and 3,227.55 is: 4,838.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,463.16 : 6,690.24 = 3,227.55 : x
  2. Step 2: Convert to fraction form
    4,463.16/6,690.24 = 3,227.55/x
  3. Step 3: Cross multiply
    4,463.16x = 6,690.24 × 3,227.55
  4. Step 4: Simplify right side
    4,463.16x = 21,593,084.11
  5. Step 5: Solve for x
    x = 21,593,084.11/4,463.16
  6. Step 6: Final answer
    x = 4,838.07

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1.5x scale

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.