Home / 335,112.44-462,443.46-184,208.36

Finding the Fourth Proportional to 335,112.44, 462,443.46 and 184,208.36

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Solution

The fourth proportional to 335,112.44, 462,443.46 and 184,208.36 is: 254,201.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,112.44 : 462,443.46 = 184,208.36 : x
  2. Step 2: Convert to fraction form
    335,112.44/462,443.46 = 184,208.36/x
  3. Step 3: Cross multiply
    335,112.44x = 462,443.46 × 184,208.36
  4. Step 4: Simplify right side
    335,112.44x = 85,185,951,359.33
  5. Step 5: Solve for x
    x = 85,185,951,359.33/335,112.44
  6. Step 6: Final answer
    x = 254,201.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.