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Finding the Fourth Proportional to 29,244.76, 43,765.06 and 23,918.20

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Solution

The fourth proportional to 29,244.76, 43,765.06 and 23,918.20 is: 35,793.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,244.76 : 43,765.06 = 23,918.20 : x
  2. Step 2: Convert to fraction form
    29,244.76/43,765.06 = 23,918.20/x
  3. Step 3: Cross multiply
    29,244.76x = 43,765.06 × 23,918.20
  4. Step 4: Simplify right side
    29,244.76x = 1,046,781,458.09
  5. Step 5: Solve for x
    x = 1,046,781,458.09/29,244.76
  6. Step 6: Final answer
    x = 35,793.81

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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.