Home / 29,911.08-41,213.43-27,177.33

Finding the Fourth Proportional to 29,911.08, 41,213.43 and 27,177.33

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Solution

The fourth proportional to 29,911.08, 41,213.43 and 27,177.33 is: 37,446.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,911.08 : 41,213.43 = 27,177.33 : x
  2. Step 2: Convert to fraction form
    29,911.08/41,213.43 = 27,177.33/x
  3. Step 3: Cross multiply
    29,911.08x = 41,213.43 × 27,177.33
  4. Step 4: Simplify right side
    29,911.08x = 1,120,070,987.54
  5. Step 5: Solve for x
    x = 1,120,070,987.54/29,911.08
  6. Step 6: Final answer
    x = 37,446.69

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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.