Home / 3,236.24-4,854.53-1,015.37

Finding the Fourth Proportional to 3,236.24, 4,854.53 and 1,015.37

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Solution

The fourth proportional to 3,236.24, 4,854.53 and 1,015.37 is: 1,523.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236.24 : 4,854.53 = 1,015.37 : x
  2. Step 2: Convert to fraction form
    3,236.24/4,854.53 = 1,015.37/x
  3. Step 3: Cross multiply
    3,236.24x = 4,854.53 × 1,015.37
  4. Step 4: Simplify right side
    3,236.24x = 4,929,144.13
  5. Step 5: Solve for x
    x = 4,929,144.13/3,236.24
  6. Step 6: Final answer
    x = 1,523.11

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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.