Home / 167,464.31-251,409.69-108,546.53

Finding the Fourth Proportional to 167,464.31, 251,409.69 and 108,546.53

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Solution

The fourth proportional to 167,464.31, 251,409.69 and 108,546.53 is: 162,958.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,464.31 : 251,409.69 = 108,546.53 : x
  2. Step 2: Convert to fraction form
    167,464.31/251,409.69 = 108,546.53/x
  3. Step 3: Cross multiply
    167,464.31x = 251,409.69 × 108,546.53
  4. Step 4: Simplify right side
    167,464.31x = 27,289,648,200.83
  5. Step 5: Solve for x
    x = 27,289,648,200.83/167,464.31
  6. Step 6: Final answer
    x = 162,958.00

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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.