Home / 11,654.04-17,481.02-4,728.52

Finding the Fourth Proportional to 11,654.04, 17,481.02 and 4,728.52

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Solution

The fourth proportional to 11,654.04, 17,481.02 and 4,728.52 is: 7,092.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,654.04 : 17,481.02 = 4,728.52 : x
  2. Step 2: Convert to fraction form
    11,654.04/17,481.02 = 4,728.52/x
  3. Step 3: Cross multiply
    11,654.04x = 17,481.02 × 4,728.52
  4. Step 4: Simplify right side
    11,654.04x = 82,659,352.69
  5. Step 5: Solve for x
    x = 82,659,352.69/11,654.04
  6. Step 6: Final answer
    x = 7,092.76

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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.