Home / 8,734.14-13,092.45-4,057.44

Finding the Fourth Proportional to 8,734.14, 13,092.45 and 4,057.44

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Solution

The fourth proportional to 8,734.14, 13,092.45 and 4,057.44 is: 6,082.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,734.14 : 13,092.45 = 4,057.44 : x
  2. Step 2: Convert to fraction form
    8,734.14/13,092.45 = 4,057.44/x
  3. Step 3: Cross multiply
    8,734.14x = 13,092.45 × 4,057.44
  4. Step 4: Simplify right side
    8,734.14x = 53,121,830.33
  5. Step 5: Solve for x
    x = 53,121,830.33/8,734.14
  6. Step 6: Final answer
    x = 6,082.09

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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.