Home / 23,944.71-33,044.46-13,190.37

Finding the Fourth Proportional to 23,944.71, 33,044.46 and 13,190.37

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Solution

The fourth proportional to 23,944.71, 33,044.46 and 13,190.37 is: 18,203.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,944.71 : 33,044.46 = 13,190.37 : x
  2. Step 2: Convert to fraction form
    23,944.71/33,044.46 = 13,190.37/x
  3. Step 3: Cross multiply
    23,944.71x = 33,044.46 × 13,190.37
  4. Step 4: Simplify right side
    23,944.71x = 435,868,480.47
  5. Step 5: Solve for x
    x = 435,868,480.47/23,944.71
  6. Step 6: Final answer
    x = 18,203.12

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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.