Home / 4,092.73-5,608.61-3,699.07

Finding the Fourth Proportional to 4,092.73, 5,608.61 and 3,699.07

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Solution

The fourth proportional to 4,092.73, 5,608.61 and 3,699.07 is: 5,069.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092.73 : 5,608.61 = 3,699.07 : x
  2. Step 2: Convert to fraction form
    4,092.73/5,608.61 = 3,699.07/x
  3. Step 3: Cross multiply
    4,092.73x = 5,608.61 × 3,699.07
  4. Step 4: Simplify right side
    4,092.73x = 20,746,640.99
  5. Step 5: Solve for x
    x = 20,746,640.99/4,092.73
  6. Step 6: Final answer
    x = 5,069.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.