Home / 33,456.06-50,203.44-12,694.14

Finding the Fourth Proportional to 33,456.06, 50,203.44 and 12,694.14

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Solution

The fourth proportional to 33,456.06, 50,203.44 and 12,694.14 is: 19,048.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,456.06 : 50,203.44 = 12,694.14 : x
  2. Step 2: Convert to fraction form
    33,456.06/50,203.44 = 12,694.14/x
  3. Step 3: Cross multiply
    33,456.06x = 50,203.44 × 12,694.14
  4. Step 4: Simplify right side
    33,456.06x = 637,289,495.84
  5. Step 5: Solve for x
    x = 637,289,495.84/33,456.06
  6. Step 6: Final answer
    x = 19,048.55

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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.