Home / 5,660.64-8,487.05-2,496.53

Finding the Fourth Proportional to 5,660.64, 8,487.05 and 2,496.53

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Solution

The fourth proportional to 5,660.64, 8,487.05 and 2,496.53 is: 3,743.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,660.64 : 8,487.05 = 2,496.53 : x
  2. Step 2: Convert to fraction form
    5,660.64/8,487.05 = 2,496.53/x
  3. Step 3: Cross multiply
    5,660.64x = 8,487.05 × 2,496.53
  4. Step 4: Simplify right side
    5,660.64x = 21,188,183.67
  5. Step 5: Solve for x
    x = 21,188,183.67/5,660.64
  6. Step 6: Final answer
    x = 3,743.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.