Finding the Third Proportional to 7,664.63 and 16,827.75
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Solution
The third proportional to 7,664.63 and 16,827.75 is: 36,945.47
Step by Step Solution
- Step 1: Write the proportion equation
7,664.63 : 16,827.75 = 16,827.75 : x - Step 2: Convert to fraction form
7,664.63/16,827.75 = 16,827.75/x - Step 3: Cross multiply
7,664.63x = 16,827.75 × 16,827.75 - Step 4: Simplify right side
7,664.63x = 283,173,170.06 - Step 5: Solve for x
x = 283,173,170.06/7,664.63 - Step 6: Final answer
x = 36,945.47
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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.