Home / 16,344.69-24,517.92-5,250.51

Finding the Fourth Proportional to 16,344.69, 24,517.92 and 5,250.51

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Solution

The fourth proportional to 16,344.69, 24,517.92 and 5,250.51 is: 7,876.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,344.69 : 24,517.92 = 5,250.51 : x
  2. Step 2: Convert to fraction form
    16,344.69/24,517.92 = 5,250.51/x
  3. Step 3: Cross multiply
    16,344.69x = 24,517.92 × 5,250.51
  4. Step 4: Simplify right side
    16,344.69x = 128,731,584.14
  5. Step 5: Solve for x
    x = 128,731,584.14/16,344.69
  6. Step 6: Final answer
    x = 7,876.05

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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.