Home / 9,295.27-13,942.91-4,104.79

Finding the Fourth Proportional to 9,295.27, 13,942.91 and 4,104.79

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Solution

The fourth proportional to 9,295.27, 13,942.91 and 4,104.79 is: 6,157.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,295.27 : 13,942.91 = 4,104.79 : x
  2. Step 2: Convert to fraction form
    9,295.27/13,942.91 = 4,104.79/x
  3. Step 3: Cross multiply
    9,295.27x = 13,942.91 × 4,104.79
  4. Step 4: Simplify right side
    9,295.27x = 57,232,717.54
  5. Step 5: Solve for x
    x = 57,232,717.54/9,295.27
  6. Step 6: Final answer
    x = 6,157.19

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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.