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Finding the Fourth Proportional to 222,750.37, 333,327.39 and 192,867.70

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Solution

The fourth proportional to 222,750.37, 333,327.39 and 192,867.70 is: 288,610.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,750.37 : 333,327.39 = 192,867.70 : x
  2. Step 2: Convert to fraction form
    222,750.37/333,327.39 = 192,867.70/x
  3. Step 3: Cross multiply
    222,750.37x = 333,327.39 × 192,867.70
  4. Step 4: Simplify right side
    222,750.37x = 64,288,087,056.30
  5. Step 5: Solve for x
    x = 64,288,087,056.30/222,750.37
  6. Step 6: Final answer
    x = 288,610.46

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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.