Home / 33,923.60-50,914.20-15,232.40

Finding the Fourth Proportional to 33,923.60, 50,914.20 and 15,232.40

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Solution

The fourth proportional to 33,923.60, 50,914.20 and 15,232.40 is: 22,861.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,923.60 : 50,914.20 = 15,232.40 : x
  2. Step 2: Convert to fraction form
    33,923.60/50,914.20 = 15,232.40/x
  3. Step 3: Cross multiply
    33,923.60x = 50,914.20 × 15,232.40
  4. Step 4: Simplify right side
    33,923.60x = 775,545,460.08
  5. Step 5: Solve for x
    x = 775,545,460.08/33,923.60
  6. Step 6: Final answer
    x = 22,861.53

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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.