Home / 33,194.56-49,789.44-11,022.40

Finding the Fourth Proportional to 33,194.56, 49,789.44 and 11,022.40

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Solution

The fourth proportional to 33,194.56, 49,789.44 and 11,022.40 is: 16,532.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,194.56 : 49,789.44 = 11,022.40 : x
  2. Step 2: Convert to fraction form
    33,194.56/49,789.44 = 11,022.40/x
  3. Step 3: Cross multiply
    33,194.56x = 49,789.44 × 11,022.40
  4. Step 4: Simplify right side
    33,194.56x = 548,799,123.46
  5. Step 5: Solve for x
    x = 548,799,123.46/33,194.56
  6. Step 6: Final answer
    x = 16,532.80

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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.