Home / 5,324.23-7,986.42-2,037.49

Finding the Fourth Proportional to 5,324.23, 7,986.42 and 2,037.49

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Solution

The fourth proportional to 5,324.23, 7,986.42 and 2,037.49 is: 3,056.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,324.23 : 7,986.42 = 2,037.49 : x
  2. Step 2: Convert to fraction form
    5,324.23/7,986.42 = 2,037.49/x
  3. Step 3: Cross multiply
    5,324.23x = 7,986.42 × 2,037.49
  4. Step 4: Simplify right side
    5,324.23x = 16,272,250.89
  5. Step 5: Solve for x
    x = 16,272,250.89/5,324.23
  6. Step 6: Final answer
    x = 3,056.26

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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.