Home / 11,604.15-17,429.46-6,933.30

Finding the Fourth Proportional to 11,604.15, 17,429.46 and 6,933.30

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Solution

The fourth proportional to 11,604.15, 17,429.46 and 6,933.30 is: 10,413.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,604.15 : 17,429.46 = 6,933.30 : x
  2. Step 2: Convert to fraction form
    11,604.15/17,429.46 = 6,933.30/x
  3. Step 3: Cross multiply
    11,604.15x = 17,429.46 × 6,933.30
  4. Step 4: Simplify right side
    11,604.15x = 120,843,675.02
  5. Step 5: Solve for x
    x = 120,843,675.02/11,604.15
  6. Step 6: Final answer
    x = 10,413.83

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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.