Home / 33,106.82-49,660.20-9,733.26

Finding the Fourth Proportional to 33,106.82, 49,660.20 and 9,733.26

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Solution

The fourth proportional to 33,106.82, 49,660.20 and 9,733.26 is: 14,599.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,106.82 : 49,660.20 = 9,733.26 : x
  2. Step 2: Convert to fraction form
    33,106.82/49,660.20 = 9,733.26/x
  3. Step 3: Cross multiply
    33,106.82x = 49,660.20 × 9,733.26
  4. Step 4: Simplify right side
    33,106.82x = 483,355,638.25
  5. Step 5: Solve for x
    x = 483,355,638.25/33,106.82
  6. Step 6: Final answer
    x = 14,599.88

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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.