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Finding the Fourth Proportional to 2,063.39, 3,096.30 and 1,895.90

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Solution

The fourth proportional to 2,063.39, 3,096.30 and 1,895.90 is: 2,844.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063.39 : 3,096.30 = 1,895.90 : x
  2. Step 2: Convert to fraction form
    2,063.39/3,096.30 = 1,895.90/x
  3. Step 3: Cross multiply
    2,063.39x = 3,096.30 × 1,895.90
  4. Step 4: Simplify right side
    2,063.39x = 5,870,259.69
  5. Step 5: Solve for x
    x = 5,870,259.69/2,063.39
  6. Step 6: Final answer
    x = 2,844.97

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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.