Home / 23,918.97-33,004.45-13,845.44

Finding the Fourth Proportional to 23,918.97, 33,004.45 and 13,845.44

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Solution

The fourth proportional to 23,918.97, 33,004.45 and 13,845.44 is: 19,104.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,918.97 : 33,004.45 = 13,845.44 : x
  2. Step 2: Convert to fraction form
    23,918.97/33,004.45 = 13,845.44/x
  3. Step 3: Cross multiply
    23,918.97x = 33,004.45 × 13,845.44
  4. Step 4: Simplify right side
    23,918.97x = 456,961,180.11
  5. Step 5: Solve for x
    x = 456,961,180.11/23,918.97
  6. Step 6: Final answer
    x = 19,104.55

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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.