Home / 33,197.35-49,795.85-19,148.27

Finding the Fourth Proportional to 33,197.35, 49,795.85 and 19,148.27

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Solution

The fourth proportional to 33,197.35, 49,795.85 and 19,148.27 is: 28,722.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,197.35 : 49,795.85 = 19,148.27 : x
  2. Step 2: Convert to fraction form
    33,197.35/49,795.85 = 19,148.27/x
  3. Step 3: Cross multiply
    33,197.35x = 49,795.85 × 19,148.27
  4. Step 4: Simplify right side
    33,197.35x = 953,504,553.04
  5. Step 5: Solve for x
    x = 953,504,553.04/33,197.35
  6. Step 6: Final answer
    x = 28,722.31

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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.