Home / 16,166.97-22,310.42-9,093.54

Finding the Fourth Proportional to 16,166.97, 22,310.42 and 9,093.54

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Solution

The fourth proportional to 16,166.97, 22,310.42 and 9,093.54 is: 12,549.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,166.97 : 22,310.42 = 9,093.54 : x
  2. Step 2: Convert to fraction form
    16,166.97/22,310.42 = 9,093.54/x
  3. Step 3: Cross multiply
    16,166.97x = 22,310.42 × 9,093.54
  4. Step 4: Simplify right side
    16,166.97x = 202,880,696.69
  5. Step 5: Solve for x
    x = 202,880,696.69/16,166.97
  6. Step 6: Final answer
    x = 12,549.09

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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.