Home / 11,536.44-17,285.76-5,982.12

Finding the Fourth Proportional to 11,536.44, 17,285.76 and 5,982.12

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Solution

The fourth proportional to 11,536.44, 17,285.76 and 5,982.12 is: 8,963.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,536.44 : 17,285.76 = 5,982.12 : x
  2. Step 2: Convert to fraction form
    11,536.44/17,285.76 = 5,982.12/x
  3. Step 3: Cross multiply
    11,536.44x = 17,285.76 × 5,982.12
  4. Step 4: Simplify right side
    11,536.44x = 103,405,490.61
  5. Step 5: Solve for x
    x = 103,405,490.61/11,536.44
  6. Step 6: Final answer
    x = 8,963.38

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1.5x scale

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.