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Finding the Third Proportional to 7,003.63 and 14,943.25

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Solution

The third proportional to 7,003.63 and 14,943.25 is: 31,883.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,003.63 : 14,943.25 = 14,943.25 : x
  2. Step 2: Convert to fraction form
    7,003.63/14,943.25 = 14,943.25/x
  3. Step 3: Cross multiply
    7,003.63x = 14,943.25 × 14,943.25
  4. Step 4: Simplify right side
    7,003.63x = 223,300,720.56
  5. Step 5: Solve for x
    x = 223,300,720.56/7,003.63
  6. Step 6: Final answer
    x = 31,883.59

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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.