Home / 33,200.60-49,825.20-22,103.60

Finding the Fourth Proportional to 33,200.60, 49,825.20 and 22,103.60

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Solution

The fourth proportional to 33,200.60, 49,825.20 and 22,103.60 is: 33,171.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,200.60 : 49,825.20 = 22,103.60 : x
  2. Step 2: Convert to fraction form
    33,200.60/49,825.20 = 22,103.60/x
  3. Step 3: Cross multiply
    33,200.60x = 49,825.20 × 22,103.60
  4. Step 4: Simplify right side
    33,200.60x = 1,101,316,290.72
  5. Step 5: Solve for x
    x = 1,101,316,290.72/33,200.60
  6. Step 6: Final answer
    x = 33,171.58

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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.