Home / 33,296.33-49,944.15-19,247.42

Finding the Fourth Proportional to 33,296.33, 49,944.15 and 19,247.42

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Solution

The fourth proportional to 33,296.33, 49,944.15 and 19,247.42 is: 28,870.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,296.33 : 49,944.15 = 19,247.42 : x
  2. Step 2: Convert to fraction form
    33,296.33/49,944.15 = 19,247.42/x
  3. Step 3: Cross multiply
    33,296.33x = 49,944.15 × 19,247.42
  4. Step 4: Simplify right side
    33,296.33x = 961,295,685.64
  5. Step 5: Solve for x
    x = 961,295,685.64/33,296.33
  6. Step 6: Final answer
    x = 28,870.92

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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.