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Finding the Fourth Proportional to 3,692.71, 5,094.67 and 2,367.15

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Solution

The fourth proportional to 3,692.71, 5,094.67 and 2,367.15 is: 3,265.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,692.71 : 5,094.67 = 2,367.15 : x
  2. Step 2: Convert to fraction form
    3,692.71/5,094.67 = 2,367.15/x
  3. Step 3: Cross multiply
    3,692.71x = 5,094.67 × 2,367.15
  4. Step 4: Simplify right side
    3,692.71x = 12,059,810.78
  5. Step 5: Solve for x
    x = 12,059,810.78/3,692.71
  6. Step 6: Final answer
    x = 3,265.84

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.