Home / 9,650.03-14,471.40-4,105.99

Finding the Fourth Proportional to 9,650.03, 14,471.40 and 4,105.99

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Solution

The fourth proportional to 9,650.03, 14,471.40 and 4,105.99 is: 6,157.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,650.03 : 14,471.40 = 4,105.99 : x
  2. Step 2: Convert to fraction form
    9,650.03/14,471.40 = 4,105.99/x
  3. Step 3: Cross multiply
    9,650.03x = 14,471.40 × 4,105.99
  4. Step 4: Simplify right side
    9,650.03x = 59,419,351.33
  5. Step 5: Solve for x
    x = 59,419,351.33/9,650.03
  6. Step 6: Final answer
    x = 6,157.43

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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.