Home / 33,084.82-49,626.91-13,363.11

Finding the Fourth Proportional to 33,084.82, 49,626.91 and 13,363.11

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Solution

The fourth proportional to 33,084.82, 49,626.91 and 13,363.11 is: 20,044.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,084.82 : 49,626.91 = 13,363.11 : x
  2. Step 2: Convert to fraction form
    33,084.82/49,626.91 = 13,363.11/x
  3. Step 3: Cross multiply
    33,084.82x = 49,626.91 × 13,363.11
  4. Step 4: Simplify right side
    33,084.82x = 663,169,873.99
  5. Step 5: Solve for x
    x = 663,169,873.99/33,084.82
  6. Step 6: Final answer
    x = 20,044.54

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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.