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Finding the Fourth Proportional to 2,068.00, 3,098.96 and 1,630.29

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Solution

The fourth proportional to 2,068.00, 3,098.96 and 1,630.29 is: 2,443.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068.00 : 3,098.96 = 1,630.29 : x
  2. Step 2: Convert to fraction form
    2,068.00/3,098.96 = 1,630.29/x
  3. Step 3: Cross multiply
    2,068.00x = 3,098.96 × 1,630.29
  4. Step 4: Simplify right side
    2,068.00x = 5,052,213.08
  5. Step 5: Solve for x
    x = 5,052,213.08/2,068.00
  6. Step 6: Final answer
    x = 2,443.05

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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.