Home / 6,092.82-9,139.25-1,935.74

Finding the Fourth Proportional to 6,092.82, 9,139.25 and 1,935.74

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Solution

The fourth proportional to 6,092.82, 9,139.25 and 1,935.74 is: 2,903.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,092.82 : 9,139.25 = 1,935.74 : x
  2. Step 2: Convert to fraction form
    6,092.82/9,139.25 = 1,935.74/x
  3. Step 3: Cross multiply
    6,092.82x = 9,139.25 × 1,935.74
  4. Step 4: Simplify right side
    6,092.82x = 17,691,239.48
  5. Step 5: Solve for x
    x = 17,691,239.48/6,092.82
  6. Step 6: Final answer
    x = 2,903.62

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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.