Home / 4,339.97-5,989.14-2,350.56

Finding the Fourth Proportional to 4,339.97, 5,989.14 and 2,350.56

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Solution

The fourth proportional to 4,339.97, 5,989.14 and 2,350.56 is: 3,243.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,339.97 : 5,989.14 = 2,350.56 : x
  2. Step 2: Convert to fraction form
    4,339.97/5,989.14 = 2,350.56/x
  3. Step 3: Cross multiply
    4,339.97x = 5,989.14 × 2,350.56
  4. Step 4: Simplify right side
    4,339.97x = 14,077,832.92
  5. Step 5: Solve for x
    x = 14,077,832.92/4,339.97
  6. Step 6: Final answer
    x = 3,243.76

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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.