Home / 11,195.74-16,694.83-11,095.81

Finding the Fourth Proportional to 11,195.74, 16,694.83 and 11,095.81

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Solution

The fourth proportional to 11,195.74, 16,694.83 and 11,095.81 is: 16,545.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,195.74 : 16,694.83 = 11,095.81 : x
  2. Step 2: Convert to fraction form
    11,195.74/16,694.83 = 11,095.81/x
  3. Step 3: Cross multiply
    11,195.74x = 16,694.83 × 11,095.81
  4. Step 4: Simplify right side
    11,195.74x = 185,242,578.19
  5. Step 5: Solve for x
    x = 185,242,578.19/11,195.74
  6. Step 6: Final answer
    x = 16,545.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.