Finding the Third Proportional to 161,226.75 and 341,652.75
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Solution
The third proportional to 161,226.75 and 341,652.75 is: 723,990.29
Step by Step Solution
- Step 1: Write the proportion equation
161,226.75 : 341,652.75 = 341,652.75 : x - Step 2: Convert to fraction form
161,226.75/341,652.75 = 341,652.75/x - Step 3: Cross multiply
161,226.75x = 341,652.75 × 341,652.75 - Step 4: Simplify right side
161,226.75x = 116,726,601,582.56 - Step 5: Solve for x
x = 116,726,601,582.56/161,226.75 - Step 6: Final answer
x = 723,990.29
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.