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Finding the Third Proportional to 2,314.83 and 3,585.09

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Solution

The third proportional to 2,314.83 and 3,585.09 is: 5,552.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314.83 : 3,585.09 = 3,585.09 : x
  2. Step 2: Convert to fraction form
    2,314.83/3,585.09 = 3,585.09/x
  3. Step 3: Cross multiply
    2,314.83x = 3,585.09 × 3,585.09
  4. Step 4: Simplify right side
    2,314.83x = 12,852,897.20
  5. Step 5: Solve for x
    x = 12,852,897.20/2,314.83
  6. Step 6: Final answer
    x = 5,552.42

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.