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Finding the Fourth Proportional to 36,010.60, 54,015.90 and 22,877.80

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Solution

The fourth proportional to 36,010.60, 54,015.90 and 22,877.80 is: 34,316.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,010.60 : 54,015.90 = 22,877.80 : x
  2. Step 2: Convert to fraction form
    36,010.60/54,015.90 = 22,877.80/x
  3. Step 3: Cross multiply
    36,010.60x = 54,015.90 × 22,877.80
  4. Step 4: Simplify right side
    36,010.60x = 1,235,764,957.02
  5. Step 5: Solve for x
    x = 1,235,764,957.02/36,010.60
  6. Step 6: Final answer
    x = 34,316.70

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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.