Home / 22,351.04-33,525.44-6,769.92

Finding the Fourth Proportional to 22,351.04, 33,525.44 and 6,769.92

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Solution

The fourth proportional to 22,351.04, 33,525.44 and 6,769.92 is: 10,154.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,351.04 : 33,525.44 = 6,769.92 : x
  2. Step 2: Convert to fraction form
    22,351.04/33,525.44 = 6,769.92/x
  3. Step 3: Cross multiply
    22,351.04x = 33,525.44 × 6,769.92
  4. Step 4: Simplify right side
    22,351.04x = 226,964,546.76
  5. Step 5: Solve for x
    x = 226,964,546.76/22,351.04
  6. Step 6: Final answer
    x = 10,154.54

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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.