Home / 33,968.60-50,936.50-14,241.86

Finding the Fourth Proportional to 33,968.60, 50,936.50 and 14,241.86

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Solution

The fourth proportional to 33,968.60, 50,936.50 and 14,241.86 is: 21,355.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,968.60 : 50,936.50 = 14,241.86 : x
  2. Step 2: Convert to fraction form
    33,968.60/50,936.50 = 14,241.86/x
  3. Step 3: Cross multiply
    33,968.60x = 50,936.50 × 14,241.86
  4. Step 4: Simplify right side
    33,968.60x = 725,430,501.89
  5. Step 5: Solve for x
    x = 725,430,501.89/33,968.60
  6. Step 6: Final answer
    x = 21,355.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.