Home / 2,441.49-3,369.24-1,322.43

Finding the Fourth Proportional to 2,441.49, 3,369.24 and 1,322.43

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Solution

The fourth proportional to 2,441.49, 3,369.24 and 1,322.43 is: 1,824.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441.49 : 3,369.24 = 1,322.43 : x
  2. Step 2: Convert to fraction form
    2,441.49/3,369.24 = 1,322.43/x
  3. Step 3: Cross multiply
    2,441.49x = 3,369.24 × 1,322.43
  4. Step 4: Simplify right side
    2,441.49x = 4,455,584.05
  5. Step 5: Solve for x
    x = 4,455,584.05/2,441.49
  6. Step 6: Final answer
    x = 1,824.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.