Home / 22,169.23-30,593.13-12,097.41

Finding the Fourth Proportional to 22,169.23, 30,593.13 and 12,097.41

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Solution

The fourth proportional to 22,169.23, 30,593.13 and 12,097.41 is: 16,694.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,169.23 : 30,593.13 = 12,097.41 : x
  2. Step 2: Convert to fraction form
    22,169.23/30,593.13 = 12,097.41/x
  3. Step 3: Cross multiply
    22,169.23x = 30,593.13 × 12,097.41
  4. Step 4: Simplify right side
    22,169.23x = 370,097,713.28
  5. Step 5: Solve for x
    x = 370,097,713.28/22,169.23
  6. Step 6: Final answer
    x = 16,694.21

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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.