Home / 11,370.27-17,066.07-6,996.27

Finding the Fourth Proportional to 11,370.27, 17,066.07 and 6,996.27

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Solution

The fourth proportional to 11,370.27, 17,066.07 and 6,996.27 is: 10,500.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,370.27 : 17,066.07 = 6,996.27 : x
  2. Step 2: Convert to fraction form
    11,370.27/17,066.07 = 6,996.27/x
  3. Step 3: Cross multiply
    11,370.27x = 17,066.07 × 6,996.27
  4. Step 4: Simplify right side
    11,370.27x = 119,398,833.56
  5. Step 5: Solve for x
    x = 119,398,833.56/11,370.27
  6. Step 6: Final answer
    x = 10,500.97

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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.