Home / 9,441.09-14,163.03-3,516.48

Finding the Fourth Proportional to 9,441.09, 14,163.03 and 3,516.48

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Solution

The fourth proportional to 9,441.09, 14,163.03 and 3,516.48 is: 5,275.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,441.09 : 14,163.03 = 3,516.48 : x
  2. Step 2: Convert to fraction form
    9,441.09/14,163.03 = 3,516.48/x
  3. Step 3: Cross multiply
    9,441.09x = 14,163.03 × 3,516.48
  4. Step 4: Simplify right side
    9,441.09x = 49,804,011.73
  5. Step 5: Solve for x
    x = 49,804,011.73/9,441.09
  6. Step 6: Final answer
    x = 5,275.24

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Similar ratio
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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.