Home / 4,424.41-6,631.14-2,233.76

Finding the Fourth Proportional to 4,424.41, 6,631.14 and 2,233.76

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Solution

The fourth proportional to 4,424.41, 6,631.14 and 2,233.76 is: 3,347.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,424.41 : 6,631.14 = 2,233.76 : x
  2. Step 2: Convert to fraction form
    4,424.41/6,631.14 = 2,233.76/x
  3. Step 3: Cross multiply
    4,424.41x = 6,631.14 × 2,233.76
  4. Step 4: Simplify right side
    4,424.41x = 14,812,375.29
  5. Step 5: Solve for x
    x = 14,812,375.29/4,424.41
  6. Step 6: Final answer
    x = 3,347.88

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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.