Home / 3,293.28-4,934.22-2,364.30

Finding the Fourth Proportional to 3,293.28, 4,934.22 and 2,364.30

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Solution

The fourth proportional to 3,293.28, 4,934.22 and 2,364.30 is: 3,542.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293.28 : 4,934.22 = 2,364.30 : x
  2. Step 2: Convert to fraction form
    3,293.28/4,934.22 = 2,364.30/x
  3. Step 3: Cross multiply
    3,293.28x = 4,934.22 × 2,364.30
  4. Step 4: Simplify right side
    3,293.28x = 11,665,976.35
  5. Step 5: Solve for x
    x = 11,665,976.35/3,293.28
  6. Step 6: Final answer
    x = 3,542.36

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1.5x scale

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.