Finding the Third Proportional to 161,678.53 and 244,761.75
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Solution
The third proportional to 161,678.53 and 244,761.75 is: 370,539.70
Step by Step Solution
- Step 1: Write the proportion equation
161,678.53 : 244,761.75 = 244,761.75 : x - Step 2: Convert to fraction form
161,678.53/244,761.75 = 244,761.75/x - Step 3: Cross multiply
161,678.53x = 244,761.75 × 244,761.75 - Step 4: Simplify right side
161,678.53x = 59,908,314,263.06 - Step 5: Solve for x
x = 59,908,314,263.06/161,678.53 - Step 6: Final answer
x = 370,539.70
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.