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Finding the Third Proportional to 6,019.50 and 8,855

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Solution

The third proportional to 6,019.50 and 8,855 is: 13,026.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019.50 : 8,855 = 8,855 : x
  2. Step 2: Convert to fraction form
    6,019.50/8,855 = 8,855/x
  3. Step 3: Cross multiply
    6,019.50x = 8,855 × 8,855
  4. Step 4: Simplify right side
    6,019.50x = 78,411,025
  5. Step 5: Solve for x
    x = 78,411,025/6,019.50
  6. Step 6: Final answer
    x = 13,026.17

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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.