Home / 2,553.11-3,524.16-1,610.49

Finding the Fourth Proportional to 2,553.11, 3,524.16 and 1,610.49

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Solution

The fourth proportional to 2,553.11, 3,524.16 and 1,610.49 is: 2,223.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,553.11 : 3,524.16 = 1,610.49 : x
  2. Step 2: Convert to fraction form
    2,553.11/3,524.16 = 1,610.49/x
  3. Step 3: Cross multiply
    2,553.11x = 3,524.16 × 1,610.49
  4. Step 4: Simplify right side
    2,553.11x = 5,675,624.44
  5. Step 5: Solve for x
    x = 5,675,624.44/2,553.11
  6. Step 6: Final answer
    x = 2,223.03

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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.