Home / 27,906.68-41,794.40-13,083.68

Finding the Fourth Proportional to 27,906.68, 41,794.40 and 13,083.68

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Solution

The fourth proportional to 27,906.68, 41,794.40 and 13,083.68 is: 19,594.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,906.68 : 41,794.40 = 13,083.68 : x
  2. Step 2: Convert to fraction form
    27,906.68/41,794.40 = 13,083.68/x
  3. Step 3: Cross multiply
    27,906.68x = 41,794.40 × 13,083.68
  4. Step 4: Simplify right side
    27,906.68x = 546,824,555.39
  5. Step 5: Solve for x
    x = 546,824,555.39/27,906.68
  6. Step 6: Final answer
    x = 19,594.75

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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.