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Finding the Fourth Proportional to 27,566.22, 41,347.09 and 8,841.22

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Solution

The fourth proportional to 27,566.22, 41,347.09 and 8,841.22 is: 13,261.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,566.22 : 41,347.09 = 8,841.22 : x
  2. Step 2: Convert to fraction form
    27,566.22/41,347.09 = 8,841.22/x
  3. Step 3: Cross multiply
    27,566.22x = 41,347.09 × 8,841.22
  4. Step 4: Simplify right side
    27,566.22x = 365,558,626.73
  5. Step 5: Solve for x
    x = 365,558,626.73/27,566.22
  6. Step 6: Final answer
    x = 13,261.11

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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.