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Finding the Fourth Proportional to 33,757.25, 50,635.88 and 8,797.23

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Solution

The fourth proportional to 33,757.25, 50,635.88 and 8,797.23 is: 13,195.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,757.25 : 50,635.88 = 8,797.23 : x
  2. Step 2: Convert to fraction form
    33,757.25/50,635.88 = 8,797.23/x
  3. Step 3: Cross multiply
    33,757.25x = 50,635.88 × 8,797.23
  4. Step 4: Simplify right side
    33,757.25x = 445,455,438.63
  5. Step 5: Solve for x
    x = 445,455,438.63/33,757.25
  6. Step 6: Final answer
    x = 13,195.85

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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.