Finding the Third Proportional to 1,566.92 and 2,428.99
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Solution
The third proportional to 1,566.92 and 2,428.99 is: 3,765.35
Step by Step Solution
- Step 1: Write the proportion equation
1,566.92 : 2,428.99 = 2,428.99 : x - Step 2: Convert to fraction form
1,566.92/2,428.99 = 2,428.99/x - Step 3: Cross multiply
1,566.92x = 2,428.99 × 2,428.99 - Step 4: Simplify right side
1,566.92x = 5,900,003.05 - Step 5: Solve for x
x = 5,900,003.05/1,566.92 - Step 6: Final answer
x = 3,765.35
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.