Home / 335,631.73-503,397.59-110,993.34

Finding the Fourth Proportional to 335,631.73, 503,397.59 and 110,993.34

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Solution

The fourth proportional to 335,631.73, 503,397.59 and 110,993.34 is: 166,473.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,631.73 : 503,397.59 = 110,993.34 : x
  2. Step 2: Convert to fraction form
    335,631.73/503,397.59 = 110,993.34/x
  3. Step 3: Cross multiply
    335,631.73x = 503,397.59 × 110,993.34
  4. Step 4: Simplify right side
    335,631.73x = 55,873,777,419.34
  5. Step 5: Solve for x
    x = 55,873,777,419.34/335,631.73
  6. Step 6: Final answer
    x = 166,473.47

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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.