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Finding the Fourth Proportional to 201,174.44, 301,805.39 and 60,944.00

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Solution

The fourth proportional to 201,174.44, 301,805.39 and 60,944.00 is: 91,429.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,174.44 : 301,805.39 = 60,944.00 : x
  2. Step 2: Convert to fraction form
    201,174.44/301,805.39 = 60,944.00/x
  3. Step 3: Cross multiply
    201,174.44x = 301,805.39 × 60,944.00
  4. Step 4: Simplify right side
    201,174.44x = 18,393,226,331.49
  5. Step 5: Solve for x
    x = 18,393,226,331.49/201,174.44
  6. Step 6: Final answer
    x = 91,429.24

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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.