Home / 182,174.68-273,306.48-69,852.88

Finding the Fourth Proportional to 182,174.68, 273,306.48 and 69,852.88

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Solution

The fourth proportional to 182,174.68, 273,306.48 and 69,852.88 is: 104,796.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,174.68 : 273,306.48 = 69,852.88 : x
  2. Step 2: Convert to fraction form
    182,174.68/273,306.48 = 69,852.88/x
  3. Step 3: Cross multiply
    182,174.68x = 273,306.48 × 69,852.88
  4. Step 4: Simplify right side
    182,174.68x = 19,091,244,750.66
  5. Step 5: Solve for x
    x = 19,091,244,750.66/182,174.68
  6. Step 6: Final answer
    x = 104,796.37

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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.