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Finding the Fourth Proportional to 22,654.41, 33,981.62 and 7,073.37

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Solution

The fourth proportional to 22,654.41, 33,981.62 and 7,073.37 is: 10,610.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,654.41 : 33,981.62 = 7,073.37 : x
  2. Step 2: Convert to fraction form
    22,654.41/33,981.62 = 7,073.37/x
  3. Step 3: Cross multiply
    22,654.41x = 33,981.62 × 7,073.37
  4. Step 4: Simplify right side
    22,654.41x = 240,364,536.09
  5. Step 5: Solve for x
    x = 240,364,536.09/22,654.41
  6. Step 6: Final answer
    x = 10,610.06

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Similar ratio
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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.