Home / 4,110.24-6,162.24-1,512.72

Finding the Fourth Proportional to 4,110.24, 6,162.24 and 1,512.72

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Solution

The fourth proportional to 4,110.24, 6,162.24 and 1,512.72 is: 2,267.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.24 : 6,162.24 = 1,512.72 : x
  2. Step 2: Convert to fraction form
    4,110.24/6,162.24 = 1,512.72/x
  3. Step 3: Cross multiply
    4,110.24x = 6,162.24 × 1,512.72
  4. Step 4: Simplify right side
    4,110.24x = 9,321,743.69
  5. Step 5: Solve for x
    x = 9,321,743.69/4,110.24
  6. Step 6: Final answer
    x = 2,267.93

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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.