Home / 4,436.44-6,654.66-1,805.38

Finding the Fourth Proportional to 4,436.44, 6,654.66 and 1,805.38

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Solution

The fourth proportional to 4,436.44, 6,654.66 and 1,805.38 is: 2,708.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436.44 : 6,654.66 = 1,805.38 : x
  2. Step 2: Convert to fraction form
    4,436.44/6,654.66 = 1,805.38/x
  3. Step 3: Cross multiply
    4,436.44x = 6,654.66 × 1,805.38
  4. Step 4: Simplify right side
    4,436.44x = 12,014,190.07
  5. Step 5: Solve for x
    x = 12,014,190.07/4,436.44
  6. Step 6: Final answer
    x = 2,708.07

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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.