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Finding the Fourth Proportional to 29,950.79, 44,891.24 and 22,531.39

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Solution

The fourth proportional to 29,950.79, 44,891.24 and 22,531.39 is: 33,770.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,950.79 : 44,891.24 = 22,531.39 : x
  2. Step 2: Convert to fraction form
    29,950.79/44,891.24 = 22,531.39/x
  3. Step 3: Cross multiply
    29,950.79x = 44,891.24 × 22,531.39
  4. Step 4: Simplify right side
    29,950.79x = 1,011,461,811.14
  5. Step 5: Solve for x
    x = 1,011,461,811.14/29,950.79
  6. Step 6: Final answer
    x = 33,770.79

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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.