Finding the Third Proportional to 167,106.75 and 347,982.75
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Solution
The third proportional to 167,106.75 and 347,982.75 is: 724,638.56
Step by Step Solution
- Step 1: Write the proportion equation
167,106.75 : 347,982.75 = 347,982.75 : x - Step 2: Convert to fraction form
167,106.75/347,982.75 = 347,982.75/x - Step 3: Cross multiply
167,106.75x = 347,982.75 × 347,982.75 - Step 4: Simplify right side
167,106.75x = 121,091,994,297.56 - Step 5: Solve for x
x = 121,091,994,297.56/167,106.75 - Step 6: Final answer
x = 724,638.56
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.