Home / 33,267.39-49,863.42-11,075.55

Finding the Fourth Proportional to 33,267.39, 49,863.42 and 11,075.55

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Solution

The fourth proportional to 33,267.39, 49,863.42 and 11,075.55 is: 16,600.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,267.39 : 49,863.42 = 11,075.55 : x
  2. Step 2: Convert to fraction form
    33,267.39/49,863.42 = 11,075.55/x
  3. Step 3: Cross multiply
    33,267.39x = 49,863.42 × 11,075.55
  4. Step 4: Simplify right side
    33,267.39x = 552,264,801.38
  5. Step 5: Solve for x
    x = 552,264,801.38/33,267.39
  6. Step 6: Final answer
    x = 16,600.79

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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.