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Finding the Fourth Proportional to 22,484.70, 33,727.05 and 9,333.54

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Solution

The fourth proportional to 22,484.70, 33,727.05 and 9,333.54 is: 14,000.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,484.70 : 33,727.05 = 9,333.54 : x
  2. Step 2: Convert to fraction form
    22,484.70/33,727.05 = 9,333.54/x
  3. Step 3: Cross multiply
    22,484.70x = 33,727.05 × 9,333.54
  4. Step 4: Simplify right side
    22,484.70x = 314,792,770.26
  5. Step 5: Solve for x
    x = 314,792,770.26/22,484.70
  6. Step 6: Final answer
    x = 14,000.31

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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.