Home / 11,581.92-17,331.33-10,027.26

Finding the Fourth Proportional to 11,581.92, 17,331.33 and 10,027.26

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Solution

The fourth proportional to 11,581.92, 17,331.33 and 10,027.26 is: 15,004.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,581.92 : 17,331.33 = 10,027.26 : x
  2. Step 2: Convert to fraction form
    11,581.92/17,331.33 = 10,027.26/x
  3. Step 3: Cross multiply
    11,581.92x = 17,331.33 × 10,027.26
  4. Step 4: Simplify right side
    11,581.92x = 173,785,752.06
  5. Step 5: Solve for x
    x = 173,785,752.06/11,581.92
  6. Step 6: Final answer
    x = 15,004.92

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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.