Home / 3,757.14-5,635.68-2,466.78

Finding the Fourth Proportional to 3,757.14, 5,635.68 and 2,466.78

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Solution

The fourth proportional to 3,757.14, 5,635.68 and 2,466.78 is: 3,700.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,757.14 : 5,635.68 = 2,466.78 : x
  2. Step 2: Convert to fraction form
    3,757.14/5,635.68 = 2,466.78/x
  3. Step 3: Cross multiply
    3,757.14x = 5,635.68 × 2,466.78
  4. Step 4: Simplify right side
    3,757.14x = 13,901,982.71
  5. Step 5: Solve for x
    x = 13,901,982.71/3,757.14
  6. Step 6: Final answer
    x = 3,700.15

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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.