Home / 22,169.14-30,592.92-12,097.69

Finding the Fourth Proportional to 22,169.14, 30,592.92 and 12,097.69

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Solution

The fourth proportional to 22,169.14, 30,592.92 and 12,097.69 is: 16,694.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,169.14 : 30,592.92 = 12,097.69 : x
  2. Step 2: Convert to fraction form
    22,169.14/30,592.92 = 12,097.69/x
  3. Step 3: Cross multiply
    22,169.14x = 30,592.92 × 12,097.69
  4. Step 4: Simplify right side
    22,169.14x = 370,103,662.35
  5. Step 5: Solve for x
    x = 370,103,662.35/22,169.14
  6. Step 6: Final answer
    x = 16,694.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.