Finding the Third Proportional to 115,611.05 and 252,177.05
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Solution
The third proportional to 115,611.05 and 252,177.05 is: 550,062.17
Step by Step Solution
- Step 1: Write the proportion equation
115,611.05 : 252,177.05 = 252,177.05 : x - Step 2: Convert to fraction form
115,611.05/252,177.05 = 252,177.05/x - Step 3: Cross multiply
115,611.05x = 252,177.05 × 252,177.05 - Step 4: Simplify right side
115,611.05x = 63,593,262,970.60 - Step 5: Solve for x
x = 63,593,262,970.60/115,611.05 - Step 6: Final answer
x = 550,062.17
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.