Home / 33,262.41-49,867.12-19,206.48

Finding the Fourth Proportional to 33,262.41, 49,867.12 and 19,206.48

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Solution

The fourth proportional to 33,262.41, 49,867.12 and 19,206.48 is: 28,794.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,262.41 : 49,867.12 = 19,206.48 : x
  2. Step 2: Convert to fraction form
    33,262.41/49,867.12 = 19,206.48/x
  3. Step 3: Cross multiply
    33,262.41x = 49,867.12 × 19,206.48
  4. Step 4: Simplify right side
    33,262.41x = 957,771,842.94
  5. Step 5: Solve for x
    x = 957,771,842.94/33,262.41
  6. Step 6: Final answer
    x = 28,794.42

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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.