Home / 4,318.28-5,958.99-2,549.24

Finding the Fourth Proportional to 4,318.28, 5,958.99 and 2,549.24

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Solution

The fourth proportional to 4,318.28, 5,958.99 and 2,549.24 is: 3,517.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,318.28 : 5,958.99 = 2,549.24 : x
  2. Step 2: Convert to fraction form
    4,318.28/5,958.99 = 2,549.24/x
  3. Step 3: Cross multiply
    4,318.28x = 5,958.99 × 2,549.24
  4. Step 4: Simplify right side
    4,318.28x = 15,190,895.67
  5. Step 5: Solve for x
    x = 15,190,895.67/4,318.28
  6. Step 6: Final answer
    x = 3,517.81

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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.