Home / 23,954.14-33,057.74-13,343.77

Finding the Fourth Proportional to 23,954.14, 33,057.74 and 13,343.77

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Solution

The fourth proportional to 23,954.14, 33,057.74 and 13,343.77 is: 18,414.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,954.14 : 33,057.74 = 13,343.77 : x
  2. Step 2: Convert to fraction form
    23,954.14/33,057.74 = 13,343.77/x
  3. Step 3: Cross multiply
    23,954.14x = 33,057.74 × 13,343.77
  4. Step 4: Simplify right side
    23,954.14x = 441,114,879.28
  5. Step 5: Solve for x
    x = 441,114,879.28/23,954.14
  6. Step 6: Final answer
    x = 18,414.97

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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.