Home / 5,241.64-7,233.51-3,224.47

Finding the Fourth Proportional to 5,241.64, 7,233.51 and 3,224.47

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Solution

The fourth proportional to 5,241.64, 7,233.51 and 3,224.47 is: 4,449.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,241.64 : 7,233.51 = 3,224.47 : x
  2. Step 2: Convert to fraction form
    5,241.64/7,233.51 = 3,224.47/x
  3. Step 3: Cross multiply
    5,241.64x = 7,233.51 × 3,224.47
  4. Step 4: Simplify right side
    5,241.64x = 23,324,235.99
  5. Step 5: Solve for x
    x = 23,324,235.99/5,241.64
  6. Step 6: Final answer
    x = 4,449.80

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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.