Home / 33,184.07-45,792.60-18,076.86

Finding the Fourth Proportional to 33,184.07, 45,792.60 and 18,076.86

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Solution

The fourth proportional to 33,184.07, 45,792.60 and 18,076.86 is: 24,945.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,184.07 : 45,792.60 = 18,076.86 : x
  2. Step 2: Convert to fraction form
    33,184.07/45,792.60 = 18,076.86/x
  3. Step 3: Cross multiply
    33,184.07x = 45,792.60 × 18,076.86
  4. Step 4: Simplify right side
    33,184.07x = 827,786,419.24
  5. Step 5: Solve for x
    x = 827,786,419.24/33,184.07
  6. Step 6: Final answer
    x = 24,945.30

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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.