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Finding the Fourth Proportional to 6,744.59, 10,104.99 and 6,010.73

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Solution

The fourth proportional to 6,744.59, 10,104.99 and 6,010.73 is: 9,005.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,744.59 : 10,104.99 = 6,010.73 : x
  2. Step 2: Convert to fraction form
    6,744.59/10,104.99 = 6,010.73/x
  3. Step 3: Cross multiply
    6,744.59x = 10,104.99 × 6,010.73
  4. Step 4: Simplify right side
    6,744.59x = 60,738,316.02
  5. Step 5: Solve for x
    x = 60,738,316.02/6,744.59
  6. Step 6: Final answer
    x = 9,005.49

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Half scale
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Double scale
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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.