Home / 9,350.96-14,013.08-6,866.29

Finding the Fourth Proportional to 9,350.96, 14,013.08 and 6,866.29

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Solution

The fourth proportional to 9,350.96, 14,013.08 and 6,866.29 is: 10,289.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,350.96 : 14,013.08 = 6,866.29 : x
  2. Step 2: Convert to fraction form
    9,350.96/14,013.08 = 6,866.29/x
  3. Step 3: Cross multiply
    9,350.96x = 14,013.08 × 6,866.29
  4. Step 4: Simplify right side
    9,350.96x = 96,217,766.68
  5. Step 5: Solve for x
    x = 96,217,766.68/9,350.96
  6. Step 6: Final answer
    x = 10,289.61

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1.5x scale

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.