Home / 22,169.58-30,593.07-12,097.77

Finding the Fourth Proportional to 22,169.58, 30,593.07 and 12,097.77

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Solution

The fourth proportional to 22,169.58, 30,593.07 and 12,097.77 is: 16,694.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,169.58 : 30,593.07 = 12,097.77 : x
  2. Step 2: Convert to fraction form
    22,169.58/30,593.07 = 12,097.77/x
  3. Step 3: Cross multiply
    22,169.58x = 30,593.07 × 12,097.77
  4. Step 4: Simplify right side
    22,169.58x = 370,107,924.45
  5. Step 5: Solve for x
    x = 370,107,924.45/22,169.58
  6. Step 6: Final answer
    x = 16,694.40

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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.