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Finding the Fourth Proportional to 222,107.17, 333,163.32 and 62,173.58

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Solution

The fourth proportional to 222,107.17, 333,163.32 and 62,173.58 is: 93,261.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,107.17 : 333,163.32 = 62,173.58 : x
  2. Step 2: Convert to fraction form
    222,107.17/333,163.32 = 62,173.58/x
  3. Step 3: Cross multiply
    222,107.17x = 333,163.32 × 62,173.58
  4. Step 4: Simplify right side
    222,107.17x = 20,713,956,329.09
  5. Step 5: Solve for x
    x = 20,713,956,329.09/222,107.17
  6. Step 6: Final answer
    x = 93,261.09

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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.