Home / 33,262.50-49,867.26-19,206.60

Finding the Fourth Proportional to 33,262.50, 49,867.26 and 19,206.60

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Solution

The fourth proportional to 33,262.50, 49,867.26 and 19,206.60 is: 28,794.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,262.50 : 49,867.26 = 19,206.60 : x
  2. Step 2: Convert to fraction form
    33,262.50/49,867.26 = 19,206.60/x
  3. Step 3: Cross multiply
    33,262.50x = 49,867.26 × 19,206.60
  4. Step 4: Simplify right side
    33,262.50x = 957,780,515.92
  5. Step 5: Solve for x
    x = 957,780,515.92/33,262.50
  6. Step 6: Final answer
    x = 28,794.60

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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.