Home / 41,014.80-61,522.20-33,627.60

Finding the Fourth Proportional to 41,014.80, 61,522.20 and 33,627.60

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Solution

The fourth proportional to 41,014.80, 61,522.20 and 33,627.60 is: 50,441.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,014.80 : 61,522.20 = 33,627.60 : x
  2. Step 2: Convert to fraction form
    41,014.80/61,522.20 = 33,627.60/x
  3. Step 3: Cross multiply
    41,014.80x = 61,522.20 × 33,627.60
  4. Step 4: Simplify right side
    41,014.80x = 2,068,843,932.72
  5. Step 5: Solve for x
    x = 2,068,843,932.72/41,014.80
  6. Step 6: Final answer
    x = 50,441.40

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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.