Home / 6,728.96-10,092.02-2,346.86

Finding the Fourth Proportional to 6,728.96, 10,092.02 and 2,346.86

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Solution

The fourth proportional to 6,728.96, 10,092.02 and 2,346.86 is: 3,519.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,728.96 : 10,092.02 = 2,346.86 : x
  2. Step 2: Convert to fraction form
    6,728.96/10,092.02 = 2,346.86/x
  3. Step 3: Cross multiply
    6,728.96x = 10,092.02 × 2,346.86
  4. Step 4: Simplify right side
    6,728.96x = 23,684,495.86
  5. Step 5: Solve for x
    x = 23,684,495.86/6,728.96
  6. Step 6: Final answer
    x = 3,519.79

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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.