Home / 3,517.08-4,853.34-2,342.04

Finding the Fourth Proportional to 3,517.08, 4,853.34 and 2,342.04

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Solution

The fourth proportional to 3,517.08, 4,853.34 and 2,342.04 is: 3,231.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,517.08 : 4,853.34 = 2,342.04 : x
  2. Step 2: Convert to fraction form
    3,517.08/4,853.34 = 2,342.04/x
  3. Step 3: Cross multiply
    3,517.08x = 4,853.34 × 2,342.04
  4. Step 4: Simplify right side
    3,517.08x = 11,366,716.41
  5. Step 5: Solve for x
    x = 11,366,716.41/3,517.08
  6. Step 6: Final answer
    x = 3,231.86

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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.