Home / 335,060.61-502,653.17-110,436.81

Finding the Fourth Proportional to 335,060.61, 502,653.17 and 110,436.81

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Solution

The fourth proportional to 335,060.61, 502,653.17 and 110,436.81 is: 165,675.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,060.61 : 502,653.17 = 110,436.81 : x
  2. Step 2: Convert to fraction form
    335,060.61/502,653.17 = 110,436.81/x
  3. Step 3: Cross multiply
    335,060.61x = 502,653.17 × 110,436.81
  4. Step 4: Simplify right side
    335,060.61x = 55,511,412,631.19
  5. Step 5: Solve for x
    x = 55,511,412,631.19/335,060.61
  6. Step 6: Final answer
    x = 165,675.73

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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.