Home / 4,246.86-6,367.89-1,747.35

Finding the Fourth Proportional to 4,246.86, 6,367.89 and 1,747.35

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Solution

The fourth proportional to 4,246.86, 6,367.89 and 1,747.35 is: 2,620.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,246.86 : 6,367.89 = 1,747.35 : x
  2. Step 2: Convert to fraction form
    4,246.86/6,367.89 = 1,747.35/x
  3. Step 3: Cross multiply
    4,246.86x = 6,367.89 × 1,747.35
  4. Step 4: Simplify right side
    4,246.86x = 11,126,932.59
  5. Step 5: Solve for x
    x = 11,126,932.59/4,246.86
  6. Step 6: Final answer
    x = 2,620.04

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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.