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Finding the Fourth Proportional to 237,481.99, 356,241.44 and 69,004.73

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Solution

The fourth proportional to 237,481.99, 356,241.44 and 69,004.73 is: 103,512.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,481.99 : 356,241.44 = 69,004.73 : x
  2. Step 2: Convert to fraction form
    237,481.99/356,241.44 = 69,004.73/x
  3. Step 3: Cross multiply
    237,481.99x = 356,241.44 × 69,004.73
  4. Step 4: Simplify right side
    237,481.99x = 24,582,344,927.59
  5. Step 5: Solve for x
    x = 24,582,344,927.59/237,481.99
  6. Step 6: Final answer
    x = 103,512.46

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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.