Home / 8,110.24-11,192.52-4,753

Finding the Fourth Proportional to 8,110.24, 11,192.52 and 4,753

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Solution

The fourth proportional to 8,110.24, 11,192.52 and 4,753 is: 6,559.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,110.24 : 11,192.52 = 4,753 : x
  2. Step 2: Convert to fraction form
    8,110.24/11,192.52 = 4,753/x
  3. Step 3: Cross multiply
    8,110.24x = 11,192.52 × 4,753
  4. Step 4: Simplify right side
    8,110.24x = 53,198,047.56
  5. Step 5: Solve for x
    x = 53,198,047.56/8,110.24
  6. Step 6: Final answer
    x = 6,559.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.