Home / 33,200.22-49,800.33-11,015.26

Finding the Fourth Proportional to 33,200.22, 49,800.33 and 11,015.26

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Solution

The fourth proportional to 33,200.22, 49,800.33 and 11,015.26 is: 16,522.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,200.22 : 49,800.33 = 11,015.26 : x
  2. Step 2: Convert to fraction form
    33,200.22/49,800.33 = 11,015.26/x
  3. Step 3: Cross multiply
    33,200.22x = 49,800.33 × 11,015.26
  4. Step 4: Simplify right side
    33,200.22x = 548,563,583.04
  5. Step 5: Solve for x
    x = 548,563,583.04/33,200.22
  6. Step 6: Final answer
    x = 16,522.89

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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.