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Finding the Fourth Proportional to 10,703.16, 16,040.04 and 6,025.38

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Solution

The fourth proportional to 10,703.16, 16,040.04 and 6,025.38 is: 9,029.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,703.16 : 16,040.04 = 6,025.38 : x
  2. Step 2: Convert to fraction form
    10,703.16/16,040.04 = 6,025.38/x
  3. Step 3: Cross multiply
    10,703.16x = 16,040.04 × 6,025.38
  4. Step 4: Simplify right side
    10,703.16x = 96,647,336.22
  5. Step 5: Solve for x
    x = 96,647,336.22/10,703.16
  6. Step 6: Final answer
    x = 9,029.79

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.