Finding the Third Proportional to 1,190.53 and 1,740.66
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Solution
The third proportional to 1,190.53 and 1,740.66 is: 2,544.99
Step by Step Solution
- Step 1: Write the proportion equation
1,190.53 : 1,740.66 = 1,740.66 : x - Step 2: Convert to fraction form
1,190.53/1,740.66 = 1,740.66/x - Step 3: Cross multiply
1,190.53x = 1,740.66 × 1,740.66 - Step 4: Simplify right side
1,190.53x = 3,029,884.18 - Step 5: Solve for x
x = 3,029,884.18/1,190.53 - Step 6: Final answer
x = 2,544.99
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.