Finding the Third Proportional to 8,682.19 and 11,701.97
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Solution
The third proportional to 8,682.19 and 11,701.97 is: 15,772.07
Step by Step Solution
- Step 1: Write the proportion equation
8,682.19 : 11,701.97 = 11,701.97 : x - Step 2: Convert to fraction form
8,682.19/11,701.97 = 11,701.97/x - Step 3: Cross multiply
8,682.19x = 11,701.97 × 11,701.97 - Step 4: Simplify right side
8,682.19x = 136,936,072.63 - Step 5: Solve for x
x = 136,936,072.63/8,682.19 - Step 6: Final answer
x = 15,772.07
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.