Home / 2,035.89-3,054.28-1,110.97

Finding the Fourth Proportional to 2,035.89, 3,054.28 and 1,110.97

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Solution

The fourth proportional to 2,035.89, 3,054.28 and 1,110.97 is: 1,666.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035.89 : 3,054.28 = 1,110.97 : x
  2. Step 2: Convert to fraction form
    2,035.89/3,054.28 = 1,110.97/x
  3. Step 3: Cross multiply
    2,035.89x = 3,054.28 × 1,110.97
  4. Step 4: Simplify right side
    2,035.89x = 3,393,198.18
  5. Step 5: Solve for x
    x = 3,393,198.18/2,035.89
  6. Step 6: Final answer
    x = 1,666.69

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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.