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Finding the Fourth Proportional to 3,776.29, 5,662.33 and 2,023.34

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Solution

The fourth proportional to 3,776.29, 5,662.33 and 2,023.34 is: 3,033.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,776.29 : 5,662.33 = 2,023.34 : x
  2. Step 2: Convert to fraction form
    3,776.29/5,662.33 = 2,023.34/x
  3. Step 3: Cross multiply
    3,776.29x = 5,662.33 × 2,023.34
  4. Step 4: Simplify right side
    3,776.29x = 11,456,785.41
  5. Step 5: Solve for x
    x = 11,456,785.41/3,776.29
  6. Step 6: Final answer
    x = 3,033.88

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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.