Home / 16,127.26-24,197.82-8,737

Finding the Fourth Proportional to 16,127.26, 24,197.82 and 8,737

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Solution

The fourth proportional to 16,127.26, 24,197.82 and 8,737 is: 13,109.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,127.26 : 24,197.82 = 8,737 : x
  2. Step 2: Convert to fraction form
    16,127.26/24,197.82 = 8,737/x
  3. Step 3: Cross multiply
    16,127.26x = 24,197.82 × 8,737
  4. Step 4: Simplify right side
    16,127.26x = 211,416,353.34
  5. Step 5: Solve for x
    x = 211,416,353.34/16,127.26
  6. Step 6: Final answer
    x = 13,109.25

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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.