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Finding the Fourth Proportional to 30,092.00, 41,516.72 and 17,344.77

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Solution

The fourth proportional to 30,092.00, 41,516.72 and 17,344.77 is: 23,929.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,092.00 : 41,516.72 = 17,344.77 : x
  2. Step 2: Convert to fraction form
    30,092.00/41,516.72 = 17,344.77/x
  3. Step 3: Cross multiply
    30,092.00x = 41,516.72 × 17,344.77
  4. Step 4: Simplify right side
    30,092.00x = 720,097,872.83
  5. Step 5: Solve for x
    x = 720,097,872.83/30,092.00
  6. Step 6: Final answer
    x = 23,929.88

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.