Home / 3,370.64-4,651.90-2,044.26

Finding the Fourth Proportional to 3,370.64, 4,651.90 and 2,044.26

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Solution

The fourth proportional to 3,370.64, 4,651.90 and 2,044.26 is: 2,821.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370.64 : 4,651.90 = 2,044.26 : x
  2. Step 2: Convert to fraction form
    3,370.64/4,651.90 = 2,044.26/x
  3. Step 3: Cross multiply
    3,370.64x = 4,651.90 × 2,044.26
  4. Step 4: Simplify right side
    3,370.64x = 9,509,687.98
  5. Step 5: Solve for x
    x = 9,509,687.98/3,370.64
  6. Step 6: Final answer
    x = 2,821.33

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1.5x scale

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.