Finding the Third Proportional to 6,396.75 and 14,028.75
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Solution
The third proportional to 6,396.75 and 14,028.75 is: 30,766.53
Step by Step Solution
- Step 1: Write the proportion equation
6,396.75 : 14,028.75 = 14,028.75 : x - Step 2: Convert to fraction form
6,396.75/14,028.75 = 14,028.75/x - Step 3: Cross multiply
6,396.75x = 14,028.75 × 14,028.75 - Step 4: Simplify right side
6,396.75x = 196,805,826.56 - Step 5: Solve for x
x = 196,805,826.56/6,396.75 - Step 6: Final answer
x = 30,766.53
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.