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Finding the Fourth Proportional to 222,832.58, 334,073.55 and 110,435.54

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Solution

The fourth proportional to 222,832.58, 334,073.55 and 110,435.54 is: 165,566.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,832.58 : 334,073.55 = 110,435.54 : x
  2. Step 2: Convert to fraction form
    222,832.58/334,073.55 = 110,435.54/x
  3. Step 3: Cross multiply
    222,832.58x = 334,073.55 × 110,435.54
  4. Step 4: Simplify right side
    222,832.58x = 36,893,592,893.97
  5. Step 5: Solve for x
    x = 36,893,592,893.97/222,832.58
  6. Step 6: Final answer
    x = 165,566.42

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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.