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Finding the Fourth Proportional to 2,016.96, 3,022.62 and 1,093.02

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Solution

The fourth proportional to 2,016.96, 3,022.62 and 1,093.02 is: 1,638.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016.96 : 3,022.62 = 1,093.02 : x
  2. Step 2: Convert to fraction form
    2,016.96/3,022.62 = 1,093.02/x
  3. Step 3: Cross multiply
    2,016.96x = 3,022.62 × 1,093.02
  4. Step 4: Simplify right side
    2,016.96x = 3,303,784.11
  5. Step 5: Solve for x
    x = 3,303,784.11/2,016.96
  6. Step 6: Final answer
    x = 1,638.00

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.