Home / 104,249.04-156,365.82-33,168.84

Finding the Fourth Proportional to 104,249.04, 156,365.82 and 33,168.84

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Solution

The fourth proportional to 104,249.04, 156,365.82 and 33,168.84 is: 49,750.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,249.04 : 156,365.82 = 33,168.84 : x
  2. Step 2: Convert to fraction form
    104,249.04/156,365.82 = 33,168.84/x
  3. Step 3: Cross multiply
    104,249.04x = 156,365.82 × 33,168.84
  4. Step 4: Simplify right side
    104,249.04x = 5,186,472,865.05
  5. Step 5: Solve for x
    x = 5,186,472,865.05/104,249.04
  6. Step 6: Final answer
    x = 49,750.80

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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.