Home / 4,063.31-6,102.86-3,323.98

Finding the Fourth Proportional to 4,063.31, 6,102.86 and 3,323.98

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Solution

The fourth proportional to 4,063.31, 6,102.86 and 3,323.98 is: 4,992.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063.31 : 6,102.86 = 3,323.98 : x
  2. Step 2: Convert to fraction form
    4,063.31/6,102.86 = 3,323.98/x
  3. Step 3: Cross multiply
    4,063.31x = 6,102.86 × 3,323.98
  4. Step 4: Simplify right side
    4,063.31x = 20,285,752.71
  5. Step 5: Solve for x
    x = 20,285,752.71/4,063.31
  6. Step 6: Final answer
    x = 4,992.43

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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.