Home / 22,150.53-33,179.65-11,023.48

Finding the Fourth Proportional to 22,150.53, 33,179.65 and 11,023.48

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Solution

The fourth proportional to 22,150.53, 33,179.65 and 11,023.48 is: 16,512.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,150.53 : 33,179.65 = 11,023.48 : x
  2. Step 2: Convert to fraction form
    22,150.53/33,179.65 = 11,023.48/x
  3. Step 3: Cross multiply
    22,150.53x = 33,179.65 × 11,023.48
  4. Step 4: Simplify right side
    22,150.53x = 365,755,208.18
  5. Step 5: Solve for x
    x = 365,755,208.18/22,150.53
  6. Step 6: Final answer
    x = 16,512.26

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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.