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Finding the Fourth Proportional to 10,692.57, 16,034.27 and 3,673.29

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Solution

The fourth proportional to 10,692.57, 16,034.27 and 3,673.29 is: 5,508.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,692.57 : 16,034.27 = 3,673.29 : x
  2. Step 2: Convert to fraction form
    10,692.57/16,034.27 = 3,673.29/x
  3. Step 3: Cross multiply
    10,692.57x = 16,034.27 × 3,673.29
  4. Step 4: Simplify right side
    10,692.57x = 58,898,505.28
  5. Step 5: Solve for x
    x = 58,898,505.28/10,692.57
  6. Step 6: Final answer
    x = 5,508.36

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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.