Home / 33,966.33-50,932.15-19,953.73

Finding the Fourth Proportional to 33,966.33, 50,932.15 and 19,953.73

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Solution

The fourth proportional to 33,966.33, 50,932.15 and 19,953.73 is: 29,920.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,966.33 : 50,932.15 = 19,953.73 : x
  2. Step 2: Convert to fraction form
    33,966.33/50,932.15 = 19,953.73/x
  3. Step 3: Cross multiply
    33,966.33x = 50,932.15 × 19,953.73
  4. Step 4: Simplify right side
    33,966.33x = 1,016,286,290.72
  5. Step 5: Solve for x
    x = 1,016,286,290.72/33,966.33
  6. Step 6: Final answer
    x = 29,920.40

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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.