Home / 8,736.44-13,104.70-2,496.56

Finding the Fourth Proportional to 8,736.44, 13,104.70 and 2,496.56

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Solution

The fourth proportional to 8,736.44, 13,104.70 and 2,496.56 is: 3,744.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,736.44 : 13,104.70 = 2,496.56 : x
  2. Step 2: Convert to fraction form
    8,736.44/13,104.70 = 2,496.56/x
  3. Step 3: Cross multiply
    8,736.44x = 13,104.70 × 2,496.56
  4. Step 4: Simplify right side
    8,736.44x = 32,716,669.83
  5. Step 5: Solve for x
    x = 32,716,669.83/8,736.44
  6. Step 6: Final answer
    x = 3,744.85

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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.