Home / 30,083.33-41,518.07-17,336.97

Finding the Fourth Proportional to 30,083.33, 41,518.07 and 17,336.97

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Solution

The fourth proportional to 30,083.33, 41,518.07 and 17,336.97 is: 23,926.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,083.33 : 41,518.07 = 17,336.97 : x
  2. Step 2: Convert to fraction form
    30,083.33/41,518.07 = 17,336.97/x
  3. Step 3: Cross multiply
    30,083.33x = 41,518.07 × 17,336.97
  4. Step 4: Simplify right side
    30,083.33x = 719,797,512.38
  5. Step 5: Solve for x
    x = 719,797,512.38/30,083.33
  6. Step 6: Final answer
    x = 23,926.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.