Home / 4,340.17-5,989.46-2,350.75

Finding the Fourth Proportional to 4,340.17, 5,989.46 and 2,350.75

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Solution

The fourth proportional to 4,340.17, 5,989.46 and 2,350.75 is: 3,244.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,340.17 : 5,989.46 = 2,350.75 : x
  2. Step 2: Convert to fraction form
    4,340.17/5,989.46 = 2,350.75/x
  3. Step 3: Cross multiply
    4,340.17x = 5,989.46 × 2,350.75
  4. Step 4: Simplify right side
    4,340.17x = 14,079,728.97
  5. Step 5: Solve for x
    x = 14,079,728.97/4,340.17
  6. Step 6: Final answer
    x = 3,244.05

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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.