Home / 33,649.56-50,416.86-23,769.78

Finding the Fourth Proportional to 33,649.56, 50,416.86 and 23,769.78

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Solution

The fourth proportional to 33,649.56, 50,416.86 and 23,769.78 is: 35,614.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,649.56 : 50,416.86 = 23,769.78 : x
  2. Step 2: Convert to fraction form
    33,649.56/50,416.86 = 23,769.78/x
  3. Step 3: Cross multiply
    33,649.56x = 50,416.86 × 23,769.78
  4. Step 4: Simplify right side
    33,649.56x = 1,198,397,670.49
  5. Step 5: Solve for x
    x = 1,198,397,670.49/33,649.56
  6. Step 6: Final answer
    x = 35,614.07

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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.