Home / 75,366.94-113,052.83-37,906.57

Finding the Fourth Proportional to 75,366.94, 113,052.83 and 37,906.57

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Solution

The fourth proportional to 75,366.94, 113,052.83 and 37,906.57 is: 56,861.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,366.94 : 113,052.83 = 37,906.57 : x
  2. Step 2: Convert to fraction form
    75,366.94/113,052.83 = 37,906.57/x
  3. Step 3: Cross multiply
    75,366.94x = 113,052.83 × 37,906.57
  4. Step 4: Simplify right side
    75,366.94x = 4,285,445,014.09
  5. Step 5: Solve for x
    x = 4,285,445,014.09/75,366.94
  6. Step 6: Final answer
    x = 56,861.07

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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.