Home / 16,874.24-23,282.52-9,796.46

Finding the Fourth Proportional to 16,874.24, 23,282.52 and 9,796.46

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Solution

The fourth proportional to 16,874.24, 23,282.52 and 9,796.46 is: 13,516.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,874.24 : 23,282.52 = 9,796.46 : x
  2. Step 2: Convert to fraction form
    16,874.24/23,282.52 = 9,796.46/x
  3. Step 3: Cross multiply
    16,874.24x = 23,282.52 × 9,796.46
  4. Step 4: Simplify right side
    16,874.24x = 228,086,275.88
  5. Step 5: Solve for x
    x = 228,086,275.88/16,874.24
  6. Step 6: Final answer
    x = 13,516.83

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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.