Home / 6,144.84-9,197.30-3,364.52

Finding the Fourth Proportional to 6,144.84, 9,197.30 and 3,364.52

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Solution

The fourth proportional to 6,144.84, 9,197.30 and 3,364.52 is: 5,035.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,144.84 : 9,197.30 = 3,364.52 : x
  2. Step 2: Convert to fraction form
    6,144.84/9,197.30 = 3,364.52/x
  3. Step 3: Cross multiply
    6,144.84x = 9,197.30 × 3,364.52
  4. Step 4: Simplify right side
    6,144.84x = 30,944,499.80
  5. Step 5: Solve for x
    x = 30,944,499.80/6,144.84
  6. Step 6: Final answer
    x = 5,035.85

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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.