Home / 166,027.78-248,893.74-60,822.15

Finding the Fourth Proportional to 166,027.78, 248,893.74 and 60,822.15

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Solution

The fourth proportional to 166,027.78, 248,893.74 and 60,822.15 is: 91,179.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,027.78 : 248,893.74 = 60,822.15 : x
  2. Step 2: Convert to fraction form
    166,027.78/248,893.74 = 60,822.15/x
  3. Step 3: Cross multiply
    166,027.78x = 248,893.74 × 60,822.15
  4. Step 4: Simplify right side
    166,027.78x = 15,138,252,388.34
  5. Step 5: Solve for x
    x = 15,138,252,388.34/166,027.78
  6. Step 6: Final answer
    x = 91,179.03

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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.