Home / 4,236.71-5,849.46-3,247.16

Finding the Fourth Proportional to 4,236.71, 5,849.46 and 3,247.16

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Solution

The fourth proportional to 4,236.71, 5,849.46 and 3,247.16 is: 4,483.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,236.71 : 5,849.46 = 3,247.16 : x
  2. Step 2: Convert to fraction form
    4,236.71/5,849.46 = 3,247.16/x
  3. Step 3: Cross multiply
    4,236.71x = 5,849.46 × 3,247.16
  4. Step 4: Simplify right side
    4,236.71x = 18,994,103.29
  5. Step 5: Solve for x
    x = 18,994,103.29/4,236.71
  6. Step 6: Final answer
    x = 4,483.23

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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.