Home / 182,450.43-273,563.87-64,135.35

Finding the Fourth Proportional to 182,450.43, 273,563.87 and 64,135.35

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Solution

The fourth proportional to 182,450.43, 273,563.87 and 64,135.35 is: 96,163.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,450.43 : 273,563.87 = 64,135.35 : x
  2. Step 2: Convert to fraction form
    182,450.43/273,563.87 = 64,135.35/x
  3. Step 3: Cross multiply
    182,450.43x = 273,563.87 × 64,135.35
  4. Step 4: Simplify right side
    182,450.43x = 17,545,114,229.13
  5. Step 5: Solve for x
    x = 17,545,114,229.13/182,450.43
  6. Step 6: Final answer
    x = 96,163.73

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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.