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Finding the Fourth Proportional to 2,065.04, 3,098.01 and 969.41

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Solution

The fourth proportional to 2,065.04, 3,098.01 and 969.41 is: 1,454.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065.04 : 3,098.01 = 969.41 : x
  2. Step 2: Convert to fraction form
    2,065.04/3,098.01 = 969.41/x
  3. Step 3: Cross multiply
    2,065.04x = 3,098.01 × 969.41
  4. Step 4: Simplify right side
    2,065.04x = 3,003,249.62
  5. Step 5: Solve for x
    x = 3,003,249.62/2,065.04
  6. Step 6: Final answer
    x = 1,454.33

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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.