Home / 33,814.75-46,664.37-18,910.75

Finding the Fourth Proportional to 33,814.75, 46,664.37 and 18,910.75

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Solution

The fourth proportional to 33,814.75, 46,664.37 and 18,910.75 is: 26,096.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,814.75 : 46,664.37 = 18,910.75 : x
  2. Step 2: Convert to fraction form
    33,814.75/46,664.37 = 18,910.75/x
  3. Step 3: Cross multiply
    33,814.75x = 46,664.37 × 18,910.75
  4. Step 4: Simplify right side
    33,814.75x = 882,458,234.98
  5. Step 5: Solve for x
    x = 882,458,234.98/33,814.75
  6. Step 6: Final answer
    x = 26,096.84

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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.