Home / 232,696.00-348,844.09-80,873.36

Finding the Fourth Proportional to 232,696.00, 348,844.09 and 80,873.36

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Solution

The fourth proportional to 232,696.00, 348,844.09 and 80,873.36 is: 121,240.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,696.00 : 348,844.09 = 80,873.36 : x
  2. Step 2: Convert to fraction form
    232,696.00/348,844.09 = 80,873.36/x
  3. Step 3: Cross multiply
    232,696.00x = 348,844.09 × 80,873.36
  4. Step 4: Simplify right side
    232,696.00x = 28,212,191,930.22
  5. Step 5: Solve for x
    x = 28,212,191,930.22/232,696.00
  6. Step 6: Final answer
    x = 121,240.56

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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.