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Finding the Fourth Proportional to 222,174.19, 333,262.15 and 53,694.24

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Solution

The fourth proportional to 222,174.19, 333,262.15 and 53,694.24 is: 80,541.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,174.19 : 333,262.15 = 53,694.24 : x
  2. Step 2: Convert to fraction form
    222,174.19/333,262.15 = 53,694.24/x
  3. Step 3: Cross multiply
    222,174.19x = 333,262.15 × 53,694.24
  4. Step 4: Simplify right side
    222,174.19x = 17,894,258,355.65
  5. Step 5: Solve for x
    x = 17,894,258,355.65/222,174.19
  6. Step 6: Final answer
    x = 80,541.57

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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.