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Finding the Fourth Proportional to 2,010.16, 3,014.16 and 1,034.96

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Solution

The fourth proportional to 2,010.16, 3,014.16 and 1,034.96 is: 1,551.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010.16 : 3,014.16 = 1,034.96 : x
  2. Step 2: Convert to fraction form
    2,010.16/3,014.16 = 1,034.96/x
  3. Step 3: Cross multiply
    2,010.16x = 3,014.16 × 1,034.96
  4. Step 4: Simplify right side
    2,010.16x = 3,119,535.03
  5. Step 5: Solve for x
    x = 3,119,535.03/2,010.16
  6. Step 6: Final answer
    x = 1,551.88

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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.