Home / 9,350.46-14,012.33-6,865.79

Finding the Fourth Proportional to 9,350.46, 14,012.33 and 6,865.79

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Solution

The fourth proportional to 9,350.46, 14,012.33 and 6,865.79 is: 10,288.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,350.46 : 14,012.33 = 6,865.79 : x
  2. Step 2: Convert to fraction form
    9,350.46/14,012.33 = 6,865.79/x
  3. Step 3: Cross multiply
    9,350.46x = 14,012.33 × 6,865.79
  4. Step 4: Simplify right side
    9,350.46x = 96,205,610.80
  5. Step 5: Solve for x
    x = 96,205,610.80/9,350.46
  6. Step 6: Final answer
    x = 10,288.86

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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.