Finding the Third Proportional to 96,957.84 and 135,615.09
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Solution
The third proportional to 96,957.84 and 135,615.09 is: 189,685.05
Step by Step Solution
- Step 1: Write the proportion equation
96,957.84 : 135,615.09 = 135,615.09 : x - Step 2: Convert to fraction form
96,957.84/135,615.09 = 135,615.09/x - Step 3: Cross multiply
96,957.84x = 135,615.09 × 135,615.09 - Step 4: Simplify right side
96,957.84x = 18,391,453,652.82 - Step 5: Solve for x
x = 18,391,453,652.82/96,957.84 - Step 6: Final answer
x = 189,685.05
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.