Home / 2,466.37-3,694.68-1,294.62

Finding the Fourth Proportional to 2,466.37, 3,694.68 and 1,294.62

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Solution

The fourth proportional to 2,466.37, 3,694.68 and 1,294.62 is: 1,939.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,466.37 : 3,694.68 = 1,294.62 : x
  2. Step 2: Convert to fraction form
    2,466.37/3,694.68 = 1,294.62/x
  3. Step 3: Cross multiply
    2,466.37x = 3,694.68 × 1,294.62
  4. Step 4: Simplify right side
    2,466.37x = 4,783,211.08
  5. Step 5: Solve for x
    x = 4,783,211.08/2,466.37
  6. Step 6: Final answer
    x = 1,939.37

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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.