Home / 9,506.27-13,104.92-6,517.37

Finding the Fourth Proportional to 9,506.27, 13,104.92 and 6,517.37

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Solution

The fourth proportional to 9,506.27, 13,104.92 and 6,517.37 is: 8,984.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,506.27 : 13,104.92 = 6,517.37 : x
  2. Step 2: Convert to fraction form
    9,506.27/13,104.92 = 6,517.37/x
  3. Step 3: Cross multiply
    9,506.27x = 13,104.92 × 6,517.37
  4. Step 4: Simplify right side
    9,506.27x = 85,409,563.23
  5. Step 5: Solve for x
    x = 85,409,563.23/9,506.27
  6. Step 6: Final answer
    x = 8,984.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.