Home / 23,954.44-33,057.12-13,344.75

Finding the Fourth Proportional to 23,954.44, 33,057.12 and 13,344.75

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Solution

The fourth proportional to 23,954.44, 33,057.12 and 13,344.75 is: 18,415.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,954.44 : 33,057.12 = 13,344.75 : x
  2. Step 2: Convert to fraction form
    23,954.44/33,057.12 = 13,344.75/x
  3. Step 3: Cross multiply
    23,954.44x = 33,057.12 × 13,344.75
  4. Step 4: Simplify right side
    23,954.44x = 441,139,176.13
  5. Step 5: Solve for x
    x = 441,139,176.13/23,954.44
  6. Step 6: Final answer
    x = 18,415.76

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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.