Home / 5,232.96-7,217.76-3,463.68

Finding the Fourth Proportional to 5,232.96, 7,217.76 and 3,463.68

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Solution

The fourth proportional to 5,232.96, 7,217.76 and 3,463.68 is: 4,777.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,232.96 : 7,217.76 = 3,463.68 : x
  2. Step 2: Convert to fraction form
    5,232.96/7,217.76 = 3,463.68/x
  3. Step 3: Cross multiply
    5,232.96x = 7,217.76 × 3,463.68
  4. Step 4: Simplify right side
    5,232.96x = 25,000,010.96
  5. Step 5: Solve for x
    x = 25,000,010.96/5,232.96
  6. Step 6: Final answer
    x = 4,777.41

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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.