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Finding the Fourth Proportional to 158,524, 237,716.87 and 59,958.88

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Solution

The fourth proportional to 158,524, 237,716.87 and 59,958.88 is: 89,912.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,524 : 237,716.87 = 59,958.88 : x
  2. Step 2: Convert to fraction form
    158,524/237,716.87 = 59,958.88/x
  3. Step 3: Cross multiply
    158,524x = 237,716.87 × 59,958.88
  4. Step 4: Simplify right side
    158,524x = 14,253,237,282.31
  5. Step 5: Solve for x
    x = 14,253,237,282.31/158,524
  6. Step 6: Final answer
    x = 89,912.17

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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.