Home / 33,266.82-49,908.18-11,080.39

Finding the Fourth Proportional to 33,266.82, 49,908.18 and 11,080.39

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Solution

The fourth proportional to 33,266.82, 49,908.18 and 11,080.39 is: 16,623.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,266.82 : 49,908.18 = 11,080.39 : x
  2. Step 2: Convert to fraction form
    33,266.82/49,908.18 = 11,080.39/x
  3. Step 3: Cross multiply
    33,266.82x = 49,908.18 × 11,080.39
  4. Step 4: Simplify right side
    33,266.82x = 553,002,108.95
  5. Step 5: Solve for x
    x = 553,002,108.95/33,266.82
  6. Step 6: Final answer
    x = 16,623.23

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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.