Home / 3,310.12-4,566.63-1,893.52

Finding the Fourth Proportional to 3,310.12, 4,566.63 and 1,893.52

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Solution

The fourth proportional to 3,310.12, 4,566.63 and 1,893.52 is: 2,612.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310.12 : 4,566.63 = 1,893.52 : x
  2. Step 2: Convert to fraction form
    3,310.12/4,566.63 = 1,893.52/x
  3. Step 3: Cross multiply
    3,310.12x = 4,566.63 × 1,893.52
  4. Step 4: Simplify right side
    3,310.12x = 8,647,005.24
  5. Step 5: Solve for x
    x = 8,647,005.24/3,310.12
  6. Step 6: Final answer
    x = 2,612.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.