Home / 33,262.92-49,867.87-19,206.99

Finding the Fourth Proportional to 33,262.92, 49,867.87 and 19,206.99

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Solution

The fourth proportional to 33,262.92, 49,867.87 and 19,206.99 is: 28,795.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,262.92 : 49,867.87 = 19,206.99 : x
  2. Step 2: Convert to fraction form
    33,262.92/49,867.87 = 19,206.99/x
  3. Step 3: Cross multiply
    33,262.92x = 49,867.87 × 19,206.99
  4. Step 4: Simplify right side
    33,262.92x = 957,811,680.41
  5. Step 5: Solve for x
    x = 957,811,680.41/33,262.92
  6. Step 6: Final answer
    x = 28,795.18

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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.