Home / 134,844.98-202,234.83-41,351.54

Finding the Fourth Proportional to 134,844.98, 202,234.83 and 41,351.54

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Solution

The fourth proportional to 134,844.98, 202,234.83 and 41,351.54 is: 62,017.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,844.98 : 202,234.83 = 41,351.54 : x
  2. Step 2: Convert to fraction form
    134,844.98/202,234.83 = 41,351.54/x
  3. Step 3: Cross multiply
    134,844.98x = 202,234.83 × 41,351.54
  4. Step 4: Simplify right side
    134,844.98x = 8,362,721,662.14
  5. Step 5: Solve for x
    x = 8,362,721,662.14/134,844.98
  6. Step 6: Final answer
    x = 62,017.30

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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.