Home / 22,059.88-33,015.84-18,110.92

Finding the Fourth Proportional to 22,059.88, 33,015.84 and 18,110.92

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Solution

The fourth proportional to 22,059.88, 33,015.84 and 18,110.92 is: 27,105.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,059.88 : 33,015.84 = 18,110.92 : x
  2. Step 2: Convert to fraction form
    22,059.88/33,015.84 = 18,110.92/x
  3. Step 3: Cross multiply
    22,059.88x = 33,015.84 × 18,110.92
  4. Step 4: Simplify right side
    22,059.88x = 597,947,236.97
  5. Step 5: Solve for x
    x = 597,947,236.97/22,059.88
  6. Step 6: Final answer
    x = 27,105.64

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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.