Home / 22,789.73-34,135.37-22,232.04

Finding the Fourth Proportional to 22,789.73, 34,135.37 and 22,232.04

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Solution

The fourth proportional to 22,789.73, 34,135.37 and 22,232.04 is: 33,300.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,789.73 : 34,135.37 = 22,232.04 : x
  2. Step 2: Convert to fraction form
    22,789.73/34,135.37 = 22,232.04/x
  3. Step 3: Cross multiply
    22,789.73x = 34,135.37 × 22,232.04
  4. Step 4: Simplify right side
    22,789.73x = 758,898,800.09
  5. Step 5: Solve for x
    x = 758,898,800.09/22,789.73
  6. Step 6: Final answer
    x = 33,300.04

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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.