Home / 11,196.10-16,794.15-10,908.10

Finding the Fourth Proportional to 11,196.10, 16,794.15 and 10,908.10

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Solution

The fourth proportional to 11,196.10, 16,794.15 and 10,908.10 is: 16,362.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,196.10 : 16,794.15 = 10,908.10 : x
  2. Step 2: Convert to fraction form
    11,196.10/16,794.15 = 10,908.10/x
  3. Step 3: Cross multiply
    11,196.10x = 16,794.15 × 10,908.10
  4. Step 4: Simplify right side
    11,196.10x = 183,192,267.62
  5. Step 5: Solve for x
    x = 183,192,267.62/11,196.10
  6. Step 6: Final answer
    x = 16,362.15

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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.