Home / 2,035.14-3,052.89-1,110.30

Finding the Fourth Proportional to 2,035.14, 3,052.89 and 1,110.30

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Solution

The fourth proportional to 2,035.14, 3,052.89 and 1,110.30 is: 1,665.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035.14 : 3,052.89 = 1,110.30 : x
  2. Step 2: Convert to fraction form
    2,035.14/3,052.89 = 1,110.30/x
  3. Step 3: Cross multiply
    2,035.14x = 3,052.89 × 1,110.30
  4. Step 4: Simplify right side
    2,035.14x = 3,389,623.77
  5. Step 5: Solve for x
    x = 3,389,623.77/2,035.14
  6. Step 6: Final answer
    x = 1,665.55

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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.