Home / 22,196.07-30,610.27-17,351.44

Finding the Fourth Proportional to 22,196.07, 30,610.27 and 17,351.44

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Solution

The fourth proportional to 22,196.07, 30,610.27 and 17,351.44 is: 23,929.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,196.07 : 30,610.27 = 17,351.44 : x
  2. Step 2: Convert to fraction form
    22,196.07/30,610.27 = 17,351.44/x
  3. Step 3: Cross multiply
    22,196.07x = 30,610.27 × 17,351.44
  4. Step 4: Simplify right side
    22,196.07x = 531,132,263.29
  5. Step 5: Solve for x
    x = 531,132,263.29/22,196.07
  6. Step 6: Final answer
    x = 23,929.11

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Similar ratio
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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.