Finding the Third Proportional to 88,611.94 and 136,202.69
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Solution
The third proportional to 88,611.94 and 136,202.69 is: 209,352.95
Step by Step Solution
- Step 1: Write the proportion equation
88,611.94 : 136,202.69 = 136,202.69 : x - Step 2: Convert to fraction form
88,611.94/136,202.69 = 136,202.69/x - Step 3: Cross multiply
88,611.94x = 136,202.69 × 136,202.69 - Step 4: Simplify right side
88,611.94x = 18,551,171,816.20 - Step 5: Solve for x
x = 18,551,171,816.20/88,611.94 - Step 6: Final answer
x = 209,352.95
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.