Home / 3,267.86-4,907.70-2,037.66

Finding the Fourth Proportional to 3,267.86, 4,907.70 and 2,037.66

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Solution

The fourth proportional to 3,267.86, 4,907.70 and 2,037.66 is: 3,060.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267.86 : 4,907.70 = 2,037.66 : x
  2. Step 2: Convert to fraction form
    3,267.86/4,907.70 = 2,037.66/x
  3. Step 3: Cross multiply
    3,267.86x = 4,907.70 × 2,037.66
  4. Step 4: Simplify right side
    3,267.86x = 10,000,223.98
  5. Step 5: Solve for x
    x = 10,000,223.98/3,267.86
  6. Step 6: Final answer
    x = 3,060.18

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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.