Home / 335,061.29-502,654.19-110,437.49

Finding the Fourth Proportional to 335,061.29, 502,654.19 and 110,437.49

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Solution

The fourth proportional to 335,061.29, 502,654.19 and 110,437.49 is: 165,676.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,061.29 : 502,654.19 = 110,437.49 : x
  2. Step 2: Convert to fraction form
    335,061.29/502,654.19 = 110,437.49/x
  3. Step 3: Cross multiply
    335,061.29x = 502,654.19 × 110,437.49
  4. Step 4: Simplify right side
    335,061.29x = 55,511,867,786.03
  5. Step 5: Solve for x
    x = 55,511,867,786.03/335,061.29
  6. Step 6: Final answer
    x = 165,676.76

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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.