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Finding the Fourth Proportional to 33,692.76, 50,544.48 and 11,204.22

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Solution

The fourth proportional to 33,692.76, 50,544.48 and 11,204.22 is: 16,808.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,692.76 : 50,544.48 = 11,204.22 : x
  2. Step 2: Convert to fraction form
    33,692.76/50,544.48 = 11,204.22/x
  3. Step 3: Cross multiply
    33,692.76x = 50,544.48 × 11,204.22
  4. Step 4: Simplify right side
    33,692.76x = 566,311,473.71
  5. Step 5: Solve for x
    x = 566,311,473.71/33,692.76
  6. Step 6: Final answer
    x = 16,808.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.