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Finding the Fourth Proportional to 254,200.62, 350,797.26 and 141,023.34

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Solution

The fourth proportional to 254,200.62, 350,797.26 and 141,023.34 is: 194,612.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,200.62 : 350,797.26 = 141,023.34 : x
  2. Step 2: Convert to fraction form
    254,200.62/350,797.26 = 141,023.34/x
  3. Step 3: Cross multiply
    254,200.62x = 350,797.26 × 141,023.34
  4. Step 4: Simplify right side
    254,200.62x = 49,470,601,268.05
  5. Step 5: Solve for x
    x = 49,470,601,268.05/254,200.62
  6. Step 6: Final answer
    x = 194,612.43

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.