Home / 2,244.84-3,365.10-1,149.72

Finding the Fourth Proportional to 2,244.84, 3,365.10 and 1,149.72

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Solution

The fourth proportional to 2,244.84, 3,365.10 and 1,149.72 is: 1,723.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244.84 : 3,365.10 = 1,149.72 : x
  2. Step 2: Convert to fraction form
    2,244.84/3,365.10 = 1,149.72/x
  3. Step 3: Cross multiply
    2,244.84x = 3,365.10 × 1,149.72
  4. Step 4: Simplify right side
    2,244.84x = 3,868,922.77
  5. Step 5: Solve for x
    x = 3,868,922.77/2,244.84
  6. Step 6: Final answer
    x = 1,723.47

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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.