Home / 67,168.28-92,692.23-36,952.96

Finding the Fourth Proportional to 67,168.28, 92,692.23 and 36,952.96

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Solution

The fourth proportional to 67,168.28, 92,692.23 and 36,952.96 is: 50,995.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,168.28 : 92,692.23 = 36,952.96 : x
  2. Step 2: Convert to fraction form
    67,168.28/92,692.23 = 36,952.96/x
  3. Step 3: Cross multiply
    67,168.28x = 92,692.23 × 36,952.96
  4. Step 4: Simplify right side
    67,168.28x = 3,425,251,804.04
  5. Step 5: Solve for x
    x = 3,425,251,804.04/67,168.28
  6. Step 6: Final answer
    x = 50,995.08

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Why These Related Problems?

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