Home / 3,323.45-4,589.04-2,263.44

Finding the Fourth Proportional to 3,323.45, 4,589.04 and 2,263.44

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Solution

The fourth proportional to 3,323.45, 4,589.04 and 2,263.44 is: 3,125.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323.45 : 4,589.04 = 2,263.44 : x
  2. Step 2: Convert to fraction form
    3,323.45/4,589.04 = 2,263.44/x
  3. Step 3: Cross multiply
    3,323.45x = 4,589.04 × 2,263.44
  4. Step 4: Simplify right side
    3,323.45x = 10,387,029.66
  5. Step 5: Solve for x
    x = 10,387,029.66/3,323.45
  6. Step 6: Final answer
    x = 3,125.38

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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.