Home / 11,313.44-16,952.84-4,736.04

Finding the Fourth Proportional to 11,313.44, 16,952.84 and 4,736.04

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Solution

The fourth proportional to 11,313.44, 16,952.84 and 4,736.04 is: 7,096.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,313.44 : 16,952.84 = 4,736.04 : x
  2. Step 2: Convert to fraction form
    11,313.44/16,952.84 = 4,736.04/x
  3. Step 3: Cross multiply
    11,313.44x = 16,952.84 × 4,736.04
  4. Step 4: Simplify right side
    11,313.44x = 80,289,328.35
  5. Step 5: Solve for x
    x = 80,289,328.35/11,313.44
  6. Step 6: Final answer
    x = 7,096.81

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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.