Home / 246,076.22-368,983.08-127,453.34

Finding the Fourth Proportional to 246,076.22, 368,983.08 and 127,453.34

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Solution

The fourth proportional to 246,076.22, 368,983.08 and 127,453.34 is: 191,112.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,076.22 : 368,983.08 = 127,453.34 : x
  2. Step 2: Convert to fraction form
    246,076.22/368,983.08 = 127,453.34/x
  3. Step 3: Cross multiply
    246,076.22x = 368,983.08 × 127,453.34
  4. Step 4: Simplify right side
    246,076.22x = 47,028,125,949.49
  5. Step 5: Solve for x
    x = 47,028,125,949.49/246,076.22
  6. Step 6: Final answer
    x = 191,112.03

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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.