Home / 33,261.98-49,892.94-22,190.27

Finding the Fourth Proportional to 33,261.98, 49,892.94 and 22,190.27

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Solution

The fourth proportional to 33,261.98, 49,892.94 and 22,190.27 is: 33,285.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,261.98 : 49,892.94 = 22,190.27 : x
  2. Step 2: Convert to fraction form
    33,261.98/49,892.94 = 22,190.27/x
  3. Step 3: Cross multiply
    33,261.98x = 49,892.94 × 22,190.27
  4. Step 4: Simplify right side
    33,261.98x = 1,107,137,560.23
  5. Step 5: Solve for x
    x = 1,107,137,560.23/33,261.98
  6. Step 6: Final answer
    x = 33,285.38

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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.