Home / 2,006.52-2,768.98-1,110.33

Finding the Fourth Proportional to 2,006.52, 2,768.98 and 1,110.33

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Solution

The fourth proportional to 2,006.52, 2,768.98 and 1,110.33 is: 1,532.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006.52 : 2,768.98 = 1,110.33 : x
  2. Step 2: Convert to fraction form
    2,006.52/2,768.98 = 1,110.33/x
  3. Step 3: Cross multiply
    2,006.52x = 2,768.98 × 1,110.33
  4. Step 4: Simplify right side
    2,006.52x = 3,074,481.56
  5. Step 5: Solve for x
    x = 3,074,481.56/2,006.52
  6. Step 6: Final answer
    x = 1,532.25

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