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Finding the Fourth Proportional to 22,234.35, 33,352.17 and 9,747.93

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Solution

The fourth proportional to 22,234.35, 33,352.17 and 9,747.93 is: 14,622.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,234.35 : 33,352.17 = 9,747.93 : x
  2. Step 2: Convert to fraction form
    22,234.35/33,352.17 = 9,747.93/x
  3. Step 3: Cross multiply
    22,234.35x = 33,352.17 × 9,747.93
  4. Step 4: Simplify right side
    22,234.35x = 325,114,618.51
  5. Step 5: Solve for x
    x = 325,114,618.51/22,234.35
  6. Step 6: Final answer
    x = 14,622.18

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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.