Home / 9,441.29-14,163.29-3,517.68

Finding the Fourth Proportional to 9,441.29, 14,163.29 and 3,517.68

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Solution

The fourth proportional to 9,441.29, 14,163.29 and 3,517.68 is: 5,277.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,441.29 : 14,163.29 = 3,517.68 : x
  2. Step 2: Convert to fraction form
    9,441.29/14,163.29 = 3,517.68/x
  3. Step 3: Cross multiply
    9,441.29x = 14,163.29 × 3,517.68
  4. Step 4: Simplify right side
    9,441.29x = 49,821,904.38
  5. Step 5: Solve for x
    x = 49,821,904.38/9,441.29
  6. Step 6: Final answer
    x = 5,277.03

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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.