Home / 237,183.80-355,892.59-110,832.76

Finding the Fourth Proportional to 237,183.80, 355,892.59 and 110,832.76

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Solution

The fourth proportional to 237,183.80, 355,892.59 and 110,832.76 is: 166,303.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,183.80 : 355,892.59 = 110,832.76 : x
  2. Step 2: Convert to fraction form
    237,183.80/355,892.59 = 110,832.76/x
  3. Step 3: Cross multiply
    237,183.80x = 355,892.59 × 110,832.76
  4. Step 4: Simplify right side
    237,183.80x = 39,444,555,971.33
  5. Step 5: Solve for x
    x = 39,444,555,971.33/237,183.80
  6. Step 6: Final answer
    x = 166,303.76

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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.