Home / 22,549.33-33,816.57-7,757.92

Finding the Fourth Proportional to 22,549.33, 33,816.57 and 7,757.92

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Solution

The fourth proportional to 22,549.33, 33,816.57 and 7,757.92 is: 11,634.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,549.33 : 33,816.57 = 7,757.92 : x
  2. Step 2: Convert to fraction form
    22,549.33/33,816.57 = 7,757.92/x
  3. Step 3: Cross multiply
    22,549.33x = 33,816.57 × 7,757.92
  4. Step 4: Simplify right side
    22,549.33x = 262,346,244.73
  5. Step 5: Solve for x
    x = 262,346,244.73/22,549.33
  6. Step 6: Final answer
    x = 11,634.33

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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.