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Finding the Fourth Proportional to 24,594.45, 36,893.70 and 7,957.15

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Solution

The fourth proportional to 24,594.45, 36,893.70 and 7,957.15 is: 11,936.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,594.45 : 36,893.70 = 7,957.15 : x
  2. Step 2: Convert to fraction form
    24,594.45/36,893.70 = 7,957.15/x
  3. Step 3: Cross multiply
    24,594.45x = 36,893.70 × 7,957.15
  4. Step 4: Simplify right side
    24,594.45x = 293,568,704.96
  5. Step 5: Solve for x
    x = 293,568,704.96/24,594.45
  6. Step 6: Final answer
    x = 11,936.38

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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.