Finding the Third Proportional to 63,042.75 and 97,611.75
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Solution
The third proportional to 63,042.75 and 97,611.75 is: 151,136.39
Step by Step Solution
- Step 1: Write the proportion equation
63,042.75 : 97,611.75 = 97,611.75 : x - Step 2: Convert to fraction form
63,042.75/97,611.75 = 97,611.75/x - Step 3: Cross multiply
63,042.75x = 97,611.75 × 97,611.75 - Step 4: Simplify right side
63,042.75x = 9,528,053,738.06 - Step 5: Solve for x
x = 9,528,053,738.06/63,042.75 - Step 6: Final answer
x = 151,136.39
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.