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Finding the Fourth Proportional to 10,003.33, 13,797.90 and 6,020.29

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Solution

The fourth proportional to 10,003.33, 13,797.90 and 6,020.29 is: 8,303.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,003.33 : 13,797.90 = 6,020.29 : x
  2. Step 2: Convert to fraction form
    10,003.33/13,797.90 = 6,020.29/x
  3. Step 3: Cross multiply
    10,003.33x = 13,797.90 × 6,020.29
  4. Step 4: Simplify right side
    10,003.33x = 83,067,359.39
  5. Step 5: Solve for x
    x = 83,067,359.39/10,003.33
  6. Step 6: Final answer
    x = 8,303.97

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.