Home / 33,122.21-49,664.51-22,604.98

Finding the Fourth Proportional to 33,122.21, 49,664.51 and 22,604.98

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Solution

The fourth proportional to 33,122.21, 49,664.51 and 22,604.98 is: 33,894.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,122.21 : 49,664.51 = 22,604.98 : x
  2. Step 2: Convert to fraction form
    33,122.21/49,664.51 = 22,604.98/x
  3. Step 3: Cross multiply
    33,122.21x = 49,664.51 × 22,604.98
  4. Step 4: Simplify right side
    33,122.21x = 1,122,665,062.55
  5. Step 5: Solve for x
    x = 1,122,665,062.55/33,122.21
  6. Step 6: Final answer
    x = 33,894.63

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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.