Home / 9,186.20-13,786.20-6,727.35

Finding the Fourth Proportional to 9,186.20, 13,786.20 and 6,727.35

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Solution

The fourth proportional to 9,186.20, 13,786.20 and 6,727.35 is: 10,096.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,186.20 : 13,786.20 = 6,727.35 : x
  2. Step 2: Convert to fraction form
    9,186.20/13,786.20 = 6,727.35/x
  3. Step 3: Cross multiply
    9,186.20x = 13,786.20 × 6,727.35
  4. Step 4: Simplify right side
    9,186.20x = 92,744,592.57
  5. Step 5: Solve for x
    x = 92,744,592.57/9,186.20
  6. Step 6: Final answer
    x = 10,096.08

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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.