Home / 23,896.83-32,982.62-16,358.43

Finding the Fourth Proportional to 23,896.83, 32,982.62 and 16,358.43

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Solution

The fourth proportional to 23,896.83, 32,982.62 and 16,358.43 is: 22,578.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,896.83 : 32,982.62 = 16,358.43 : x
  2. Step 2: Convert to fraction form
    23,896.83/32,982.62 = 16,358.43/x
  3. Step 3: Cross multiply
    23,896.83x = 32,982.62 × 16,358.43
  4. Step 4: Simplify right side
    23,896.83x = 539,543,798.69
  5. Step 5: Solve for x
    x = 539,543,798.69/23,896.83
  6. Step 6: Final answer
    x = 22,578.05

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Why These Related Problems?

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