Home / 4,313.05-6,463.16-2,230.27

Finding the Fourth Proportional to 4,313.05, 6,463.16 and 2,230.27

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Solution

The fourth proportional to 4,313.05, 6,463.16 and 2,230.27 is: 3,342.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313.05 : 6,463.16 = 2,230.27 : x
  2. Step 2: Convert to fraction form
    4,313.05/6,463.16 = 2,230.27/x
  3. Step 3: Cross multiply
    4,313.05x = 6,463.16 × 2,230.27
  4. Step 4: Simplify right side
    4,313.05x = 14,414,632.38
  5. Step 5: Solve for x
    x = 14,414,632.38/4,313.05
  6. Step 6: Final answer
    x = 3,342.10

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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.