Home / 27,769.92-41,698.08-22,525.44

Finding the Fourth Proportional to 27,769.92, 41,698.08 and 22,525.44

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Solution

The fourth proportional to 27,769.92, 41,698.08 and 22,525.44 is: 33,823.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,769.92 : 41,698.08 = 22,525.44 : x
  2. Step 2: Convert to fraction form
    27,769.92/41,698.08 = 22,525.44/x
  3. Step 3: Cross multiply
    27,769.92x = 41,698.08 × 22,525.44
  4. Step 4: Simplify right side
    27,769.92x = 939,267,599.16
  5. Step 5: Solve for x
    x = 939,267,599.16/27,769.92
  6. Step 6: Final answer
    x = 33,823.20

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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.