Finding the Third Proportional to 7,028.73 and 14,847.68
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Solution
The third proportional to 7,028.73 and 14,847.68 is: 31,364.65
Step by Step Solution
- Step 1: Write the proportion equation
7,028.73 : 14,847.68 = 14,847.68 : x - Step 2: Convert to fraction form
7,028.73/14,847.68 = 14,847.68/x - Step 3: Cross multiply
7,028.73x = 14,847.68 × 14,847.68 - Step 4: Simplify right side
7,028.73x = 220,453,592.10 - Step 5: Solve for x
x = 220,453,592.10/7,028.73 - Step 6: Final answer
x = 31,364.65
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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.