Finding the Third Proportional to 190,771.50 and 303,669.75
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Solution
The third proportional to 190,771.50 and 303,669.75 is: 483,380.99
Step by Step Solution
- Step 1: Write the proportion equation
190,771.50 : 303,669.75 = 303,669.75 : x - Step 2: Convert to fraction form
190,771.50/303,669.75 = 303,669.75/x - Step 3: Cross multiply
190,771.50x = 303,669.75 × 303,669.75 - Step 4: Simplify right side
190,771.50x = 92,215,317,065.06 - Step 5: Solve for x
x = 92,215,317,065.06/190,771.50 - Step 6: Final answer
x = 483,380.99
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.