Home / 36,994.55-55,505.82-22,213.79

Finding the Fourth Proportional to 36,994.55, 55,505.82 and 22,213.79

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Solution

The fourth proportional to 36,994.55, 55,505.82 and 22,213.79 is: 33,329.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,994.55 : 55,505.82 = 22,213.79 : x
  2. Step 2: Convert to fraction form
    36,994.55/55,505.82 = 22,213.79/x
  3. Step 3: Cross multiply
    36,994.55x = 55,505.82 × 22,213.79
  4. Step 4: Simplify right side
    36,994.55x = 1,232,994,351.73
  5. Step 5: Solve for x
    x = 1,232,994,351.73/36,994.55
  6. Step 6: Final answer
    x = 33,329.08

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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.