Home / 6,092.16-9,138.71-1,932.04

Finding the Fourth Proportional to 6,092.16, 9,138.71 and 1,932.04

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Solution

The fourth proportional to 6,092.16, 9,138.71 and 1,932.04 is: 2,898.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,092.16 : 9,138.71 = 1,932.04 : x
  2. Step 2: Convert to fraction form
    6,092.16/9,138.71 = 1,932.04/x
  3. Step 3: Cross multiply
    6,092.16x = 9,138.71 × 1,932.04
  4. Step 4: Simplify right side
    6,092.16x = 17,656,353.27
  5. Step 5: Solve for x
    x = 17,656,353.27/6,092.16
  6. Step 6: Final answer
    x = 2,898.21

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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.