Home / 11,093.77-16,634.40-4,512.25

Finding the Fourth Proportional to 11,093.77, 16,634.40 and 4,512.25

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Solution

The fourth proportional to 11,093.77, 16,634.40 and 4,512.25 is: 6,765.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,093.77 : 16,634.40 = 4,512.25 : x
  2. Step 2: Convert to fraction form
    11,093.77/16,634.40 = 4,512.25/x
  3. Step 3: Cross multiply
    11,093.77x = 16,634.40 × 4,512.25
  4. Step 4: Simplify right side
    11,093.77x = 75,058,571.40
  5. Step 5: Solve for x
    x = 75,058,571.40/11,093.77
  6. Step 6: Final answer
    x = 6,765.83

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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.