Finding the Third Proportional to 132,743.25 and 203,154.75
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Solution
The third proportional to 132,743.25 and 203,154.75 is: 310,914.89
Step by Step Solution
- Step 1: Write the proportion equation
132,743.25 : 203,154.75 = 203,154.75 : x - Step 2: Convert to fraction form
132,743.25/203,154.75 = 203,154.75/x - Step 3: Cross multiply
132,743.25x = 203,154.75 × 203,154.75 - Step 4: Simplify right side
132,743.25x = 41,271,852,447.56 - Step 5: Solve for x
x = 41,271,852,447.56/132,743.25 - Step 6: Final answer
x = 310,914.89
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.