Home / 2,244.36-3,369.69-1,149.51

Finding the Fourth Proportional to 2,244.36, 3,369.69 and 1,149.51

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Solution

The fourth proportional to 2,244.36, 3,369.69 and 1,149.51 is: 1,725.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244.36 : 3,369.69 = 1,149.51 : x
  2. Step 2: Convert to fraction form
    2,244.36/3,369.69 = 1,149.51/x
  3. Step 3: Cross multiply
    2,244.36x = 3,369.69 × 1,149.51
  4. Step 4: Simplify right side
    2,244.36x = 3,873,492.35
  5. Step 5: Solve for x
    x = 3,873,492.35/2,244.36
  6. Step 6: Final answer
    x = 1,725.88

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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.