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Finding the Fourth Proportional to 29,548.96, 44,310.48 and 11,068

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Solution

The fourth proportional to 29,548.96, 44,310.48 and 11,068 is: 16,597.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,548.96 : 44,310.48 = 11,068 : x
  2. Step 2: Convert to fraction form
    29,548.96/44,310.48 = 11,068/x
  3. Step 3: Cross multiply
    29,548.96x = 44,310.48 × 11,068
  4. Step 4: Simplify right side
    29,548.96x = 490,428,392.64
  5. Step 5: Solve for x
    x = 490,428,392.64/29,548.96
  6. Step 6: Final answer
    x = 16,597.15

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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.