Home / 6,197.84-9,299.94-4,119.27

Finding the Fourth Proportional to 6,197.84, 9,299.94 and 4,119.27

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Solution

The fourth proportional to 6,197.84, 9,299.94 and 4,119.27 is: 6,181.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,197.84 : 9,299.94 = 4,119.27 : x
  2. Step 2: Convert to fraction form
    6,197.84/9,299.94 = 4,119.27/x
  3. Step 3: Cross multiply
    6,197.84x = 9,299.94 × 4,119.27
  4. Step 4: Simplify right side
    6,197.84x = 38,308,963.84
  5. Step 5: Solve for x
    x = 38,308,963.84/6,197.84
  6. Step 6: Final answer
    x = 6,181.02

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1.5x scale

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.