Home / 2,463.04-3,693.94-1,229.56

Finding the Fourth Proportional to 2,463.04, 3,693.94 and 1,229.56

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Solution

The fourth proportional to 2,463.04, 3,693.94 and 1,229.56 is: 1,844.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463.04 : 3,693.94 = 1,229.56 : x
  2. Step 2: Convert to fraction form
    2,463.04/3,693.94 = 1,229.56/x
  3. Step 3: Cross multiply
    2,463.04x = 3,693.94 × 1,229.56
  4. Step 4: Simplify right side
    2,463.04x = 4,541,920.87
  5. Step 5: Solve for x
    x = 4,541,920.87/2,463.04
  6. Step 6: Final answer
    x = 1,844.03

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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.