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Finding the Third Proportional to 2,065.50 and 4,461.33

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Solution

The third proportional to 2,065.50 and 4,461.33 is: 9,636.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065.50 : 4,461.33 = 4,461.33 : x
  2. Step 2: Convert to fraction form
    2,065.50/4,461.33 = 4,461.33/x
  3. Step 3: Cross multiply
    2,065.50x = 4,461.33 × 4,461.33
  4. Step 4: Simplify right side
    2,065.50x = 19,903,448.64
  5. Step 5: Solve for x
    x = 19,903,448.64/2,065.50
  6. Step 6: Final answer
    x = 9,636.14

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.