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Finding the Fourth Proportional to 23,604.86, 35,404.77 and 14,813.66

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Solution

The fourth proportional to 23,604.86, 35,404.77 and 14,813.66 is: 22,218.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,604.86 : 35,404.77 = 14,813.66 : x
  2. Step 2: Convert to fraction form
    23,604.86/35,404.77 = 14,813.66/x
  3. Step 3: Cross multiply
    23,604.86x = 35,404.77 × 14,813.66
  4. Step 4: Simplify right side
    23,604.86x = 524,474,225.16
  5. Step 5: Solve for x
    x = 524,474,225.16/23,604.86
  6. Step 6: Final answer
    x = 22,218.91

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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.