Home / 22,292.97-33,406.62-9,801.56

Finding the Fourth Proportional to 22,292.97, 33,406.62 and 9,801.56

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Solution

The fourth proportional to 22,292.97, 33,406.62 and 9,801.56 is: 14,687.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,292.97 : 33,406.62 = 9,801.56 : x
  2. Step 2: Convert to fraction form
    22,292.97/33,406.62 = 9,801.56/x
  3. Step 3: Cross multiply
    22,292.97x = 33,406.62 × 9,801.56
  4. Step 4: Simplify right side
    22,292.97x = 327,436,823.29
  5. Step 5: Solve for x
    x = 327,436,823.29/22,292.97
  6. Step 6: Final answer
    x = 14,687.90

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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.