Home / 4,435.85-6,645.06-2,092.52

Finding the Fourth Proportional to 4,435.85, 6,645.06 and 2,092.52

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Solution

The fourth proportional to 4,435.85, 6,645.06 and 2,092.52 is: 3,134.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435.85 : 6,645.06 = 2,092.52 : x
  2. Step 2: Convert to fraction form
    4,435.85/6,645.06 = 2,092.52/x
  3. Step 3: Cross multiply
    4,435.85x = 6,645.06 × 2,092.52
  4. Step 4: Simplify right side
    4,435.85x = 13,904,887.73
  5. Step 5: Solve for x
    x = 13,904,887.73/4,435.85
  6. Step 6: Final answer
    x = 3,134.66

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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.