Home / 6,198.08-9,294.59-3,076.95

Finding the Fourth Proportional to 6,198.08, 9,294.59 and 3,076.95

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Solution

The fourth proportional to 6,198.08, 9,294.59 and 3,076.95 is: 4,614.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,198.08 : 9,294.59 = 3,076.95 : x
  2. Step 2: Convert to fraction form
    6,198.08/9,294.59 = 3,076.95/x
  3. Step 3: Cross multiply
    6,198.08x = 9,294.59 × 3,076.95
  4. Step 4: Simplify right side
    6,198.08x = 28,598,988.70
  5. Step 5: Solve for x
    x = 28,598,988.70/6,198.08
  6. Step 6: Final answer
    x = 4,614.17

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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.