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Finding the Fourth Proportional to 6,677.25, 10,016.01 and 2,060.25

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Solution

The fourth proportional to 6,677.25, 10,016.01 and 2,060.25 is: 3,090.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,677.25 : 10,016.01 = 2,060.25 : x
  2. Step 2: Convert to fraction form
    6,677.25/10,016.01 = 2,060.25/x
  3. Step 3: Cross multiply
    6,677.25x = 10,016.01 × 2,060.25
  4. Step 4: Simplify right side
    6,677.25x = 20,635,484.60
  5. Step 5: Solve for x
    x = 20,635,484.60/6,677.25
  6. Step 6: Final answer
    x = 3,090.42

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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.