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Finding the Fourth Proportional to 29,441.07, 44,173.40 and 10,722.41

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Solution

The fourth proportional to 29,441.07, 44,173.40 and 10,722.41 is: 16,087.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,441.07 : 44,173.40 = 10,722.41 : x
  2. Step 2: Convert to fraction form
    29,441.07/44,173.40 = 10,722.41/x
  3. Step 3: Cross multiply
    29,441.07x = 44,173.40 × 10,722.41
  4. Step 4: Simplify right side
    29,441.07x = 473,645,031.41
  5. Step 5: Solve for x
    x = 473,645,031.41/29,441.07
  6. Step 6: Final answer
    x = 16,087.90

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.