Home / 9,446.27-14,163.32-4,515.80

Finding the Fourth Proportional to 9,446.27, 14,163.32 and 4,515.80

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Solution

The fourth proportional to 9,446.27, 14,163.32 and 4,515.80 is: 6,770.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,446.27 : 14,163.32 = 4,515.80 : x
  2. Step 2: Convert to fraction form
    9,446.27/14,163.32 = 4,515.80/x
  3. Step 3: Cross multiply
    9,446.27x = 14,163.32 × 4,515.80
  4. Step 4: Simplify right side
    9,446.27x = 63,958,660.93
  5. Step 5: Solve for x
    x = 63,958,660.93/9,446.27
  6. Step 6: Final answer
    x = 6,770.79

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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.