Finding the Third Proportional to 7,647.75 and 16,799.63
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Solution
The third proportional to 7,647.75 and 16,799.63 is: 36,903.32
Step by Step Solution
- Step 1: Write the proportion equation
7,647.75 : 16,799.63 = 16,799.63 : x - Step 2: Convert to fraction form
7,647.75/16,799.63 = 16,799.63/x - Step 3: Cross multiply
7,647.75x = 16,799.63 × 16,799.63 - Step 4: Simplify right side
7,647.75x = 282,227,400.14 - Step 5: Solve for x
x = 282,227,400.14/7,647.75 - Step 6: Final answer
x = 36,903.32
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.