Home / 3,983.26-5,975.89-2,341.18

Finding the Fourth Proportional to 3,983.26, 5,975.89 and 2,341.18

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Solution

The fourth proportional to 3,983.26, 5,975.89 and 2,341.18 is: 3,512.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,983.26 : 5,975.89 = 2,341.18 : x
  2. Step 2: Convert to fraction form
    3,983.26/5,975.89 = 2,341.18/x
  3. Step 3: Cross multiply
    3,983.26x = 5,975.89 × 2,341.18
  4. Step 4: Simplify right side
    3,983.26x = 13,990,634.15
  5. Step 5: Solve for x
    x = 13,990,634.15/3,983.26
  6. Step 6: Final answer
    x = 3,512.36

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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.