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Finding the Fourth Proportional to 237,489.30, 356,233.95 and 59,996.82

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Solution

The fourth proportional to 237,489.30, 356,233.95 and 59,996.82 is: 89,995.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,489.30 : 356,233.95 = 59,996.82 : x
  2. Step 2: Convert to fraction form
    237,489.30/356,233.95 = 59,996.82/x
  3. Step 3: Cross multiply
    237,489.30x = 356,233.95 × 59,996.82
  4. Step 4: Simplify right side
    237,489.30x = 21,372,904,176.04
  5. Step 5: Solve for x
    x = 21,372,904,176.04/237,489.30
  6. Step 6: Final answer
    x = 89,995.23

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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.