Home / 6,092.10-9,134.60-2,390

Finding the Fourth Proportional to 6,092.10, 9,134.60 and 2,390

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Solution

The fourth proportional to 6,092.10, 9,134.60 and 2,390 is: 3,583.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,092.10 : 9,134.60 = 2,390 : x
  2. Step 2: Convert to fraction form
    6,092.10/9,134.60 = 2,390/x
  3. Step 3: Cross multiply
    6,092.10x = 9,134.60 × 2,390
  4. Step 4: Simplify right side
    6,092.10x = 21,831,694
  5. Step 5: Solve for x
    x = 21,831,694/6,092.10
  6. Step 6: Final answer
    x = 3,583.61

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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.