Home / 33,075.69-49,616.68-9,383.73

Finding the Fourth Proportional to 33,075.69, 49,616.68 and 9,383.73

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Solution

The fourth proportional to 33,075.69, 49,616.68 and 9,383.73 is: 14,076.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,075.69 : 49,616.68 = 9,383.73 : x
  2. Step 2: Convert to fraction form
    33,075.69/49,616.68 = 9,383.73/x
  3. Step 3: Cross multiply
    33,075.69x = 49,616.68 × 9,383.73
  4. Step 4: Simplify right side
    33,075.69x = 465,589,528.62
  5. Step 5: Solve for x
    x = 465,589,528.62/33,075.69
  6. Step 6: Final answer
    x = 14,076.49

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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.