Home / 335,563.96-503,346.97-82,844.47

Finding the Fourth Proportional to 335,563.96, 503,346.97 and 82,844.47

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Solution

The fourth proportional to 335,563.96, 503,346.97 and 82,844.47 is: 124,266.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,563.96 : 503,346.97 = 82,844.47 : x
  2. Step 2: Convert to fraction form
    335,563.96/503,346.97 = 82,844.47/x
  3. Step 3: Cross multiply
    335,563.96x = 503,346.97 × 82,844.47
  4. Step 4: Simplify right side
    335,563.96x = 41,699,515,181.83
  5. Step 5: Solve for x
    x = 41,699,515,181.83/335,563.96
  6. Step 6: Final answer
    x = 124,266.97

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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.