Home / 33,465.54-50,198.70-10,092.18

Finding the Fourth Proportional to 33,465.54, 50,198.70 and 10,092.18

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Solution

The fourth proportional to 33,465.54, 50,198.70 and 10,092.18 is: 15,138.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,465.54 : 50,198.70 = 10,092.18 : x
  2. Step 2: Convert to fraction form
    33,465.54/50,198.70 = 10,092.18/x
  3. Step 3: Cross multiply
    33,465.54x = 50,198.70 × 10,092.18
  4. Step 4: Simplify right side
    33,465.54x = 506,614,316.17
  5. Step 5: Solve for x
    x = 506,614,316.17/33,465.54
  6. Step 6: Final answer
    x = 15,138.39

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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.