Finding the Third Proportional to 7,695.75 and 16,686.75
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Solution
The third proportional to 7,695.75 and 16,686.75 is: 36,182.00
Step by Step Solution
- Step 1: Write the proportion equation
7,695.75 : 16,686.75 = 16,686.75 : x - Step 2: Convert to fraction form
7,695.75/16,686.75 = 16,686.75/x - Step 3: Cross multiply
7,695.75x = 16,686.75 × 16,686.75 - Step 4: Simplify right side
7,695.75x = 278,447,625.56 - Step 5: Solve for x
x = 278,447,625.56/7,695.75 - Step 6: Final answer
x = 36,182.00
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.