Home / 50,441.94-75,729.87-43,093.62

Finding the Fourth Proportional to 50,441.94, 75,729.87 and 43,093.62

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Solution

The fourth proportional to 50,441.94, 75,729.87 and 43,093.62 is: 64,697.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,441.94 : 75,729.87 = 43,093.62 : x
  2. Step 2: Convert to fraction form
    50,441.94/75,729.87 = 43,093.62/x
  3. Step 3: Cross multiply
    50,441.94x = 75,729.87 × 43,093.62
  4. Step 4: Simplify right side
    50,441.94x = 3,263,474,240.43
  5. Step 5: Solve for x
    x = 3,263,474,240.43/50,441.94
  6. Step 6: Final answer
    x = 64,697.64

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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.