Finding the Third Proportional to 150,409.41 and 225,646.38
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Solution
The third proportional to 150,409.41 and 225,646.38 is: 338,517.99
Step by Step Solution
- Step 1: Write the proportion equation
150,409.41 : 225,646.38 = 225,646.38 : x - Step 2: Convert to fraction form
150,409.41/225,646.38 = 225,646.38/x - Step 3: Cross multiply
150,409.41x = 225,646.38 × 225,646.38 - Step 4: Simplify right side
150,409.41x = 50,916,290,076.37 - Step 5: Solve for x
x = 50,916,290,076.37/150,409.41 - Step 6: Final answer
x = 338,517.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.