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Finding the Fourth Proportional to 104,814.74, 157,200.06 and 33,743.73

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Solution

The fourth proportional to 104,814.74, 157,200.06 and 33,743.73 is: 50,608.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,814.74 : 157,200.06 = 33,743.73 : x
  2. Step 2: Convert to fraction form
    104,814.74/157,200.06 = 33,743.73/x
  3. Step 3: Cross multiply
    104,814.74x = 157,200.06 × 33,743.73
  4. Step 4: Simplify right side
    104,814.74x = 5,304,517,096.66
  5. Step 5: Solve for x
    x = 5,304,517,096.66/104,814.74
  6. Step 6: Final answer
    x = 50,608.50

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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.