Home / 33,824.60-50,736.90-33,630.20

Finding the Fourth Proportional to 33,824.60, 50,736.90 and 33,630.20

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Solution

The fourth proportional to 33,824.60, 50,736.90 and 33,630.20 is: 50,445.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,824.60 : 50,736.90 = 33,630.20 : x
  2. Step 2: Convert to fraction form
    33,824.60/50,736.90 = 33,630.20/x
  3. Step 3: Cross multiply
    33,824.60x = 50,736.90 × 33,630.20
  4. Step 4: Simplify right side
    33,824.60x = 1,706,292,094.38
  5. Step 5: Solve for x
    x = 1,706,292,094.38/33,824.60
  6. Step 6: Final answer
    x = 50,445.30

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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.