Finding the Third Proportional to 1,331.44 and 2,770.03
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Solution
The third proportional to 1,331.44 and 2,770.03 is: 5,763.00
Step by Step Solution
- Step 1: Write the proportion equation
1,331.44 : 2,770.03 = 2,770.03 : x - Step 2: Convert to fraction form
1,331.44/2,770.03 = 2,770.03/x - Step 3: Cross multiply
1,331.44x = 2,770.03 × 2,770.03 - Step 4: Simplify right side
1,331.44x = 7,673,073.13 - Step 5: Solve for x
x = 7,673,073.13/1,331.44 - Step 6: Final answer
x = 5,763.00
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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.