Home / 33,800.01-50,682.59-19,763.11

Finding the Fourth Proportional to 33,800.01, 50,682.59 and 19,763.11

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Solution

The fourth proportional to 33,800.01, 50,682.59 and 19,763.11 is: 29,634.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,800.01 : 50,682.59 = 19,763.11 : x
  2. Step 2: Convert to fraction form
    33,800.01/50,682.59 = 19,763.11/x
  3. Step 3: Cross multiply
    33,800.01x = 50,682.59 × 19,763.11
  4. Step 4: Simplify right side
    33,800.01x = 1,001,645,601.25
  5. Step 5: Solve for x
    x = 1,001,645,601.25/33,800.01
  6. Step 6: Final answer
    x = 29,634.48

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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.