Home / 11,006.33-16,481.30-6,070.48

Finding the Fourth Proportional to 11,006.33, 16,481.30 and 6,070.48

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Solution

The fourth proportional to 11,006.33, 16,481.30 and 6,070.48 is: 9,090.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,006.33 : 16,481.30 = 6,070.48 : x
  2. Step 2: Convert to fraction form
    11,006.33/16,481.30 = 6,070.48/x
  3. Step 3: Cross multiply
    11,006.33x = 16,481.30 × 6,070.48
  4. Step 4: Simplify right side
    11,006.33x = 100,049,330.47
  5. Step 5: Solve for x
    x = 100,049,330.47/11,006.33
  6. Step 6: Final answer
    x = 9,090.17

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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.