Home / 33,513.69-50,277.76-11,326.57

Finding the Fourth Proportional to 33,513.69, 50,277.76 and 11,326.57

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Solution

The fourth proportional to 33,513.69, 50,277.76 and 11,326.57 is: 16,992.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,513.69 : 50,277.76 = 11,326.57 : x
  2. Step 2: Convert to fraction form
    33,513.69/50,277.76 = 11,326.57/x
  3. Step 3: Cross multiply
    33,513.69x = 50,277.76 × 11,326.57
  4. Step 4: Simplify right side
    33,513.69x = 569,474,568.08
  5. Step 5: Solve for x
    x = 569,474,568.08/33,513.69
  6. Step 6: Final answer
    x = 16,992.30

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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.