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Finding the Fourth Proportional to 2,546.82, 3,514.31 and 1,484.82

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Solution

The fourth proportional to 2,546.82, 3,514.31 and 1,484.82 is: 2,048.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546.82 : 3,514.31 = 1,484.82 : x
  2. Step 2: Convert to fraction form
    2,546.82/3,514.31 = 1,484.82/x
  3. Step 3: Cross multiply
    2,546.82x = 3,514.31 × 1,484.82
  4. Step 4: Simplify right side
    2,546.82x = 5,218,110.35
  5. Step 5: Solve for x
    x = 5,218,110.35/2,546.82
  6. Step 6: Final answer
    x = 2,048.87

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.