Finding the Third Proportional to 1,201.88 and 1,592.44
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Solution
The third proportional to 1,201.88 and 1,592.44 is: 2,109.92
Step by Step Solution
- Step 1: Write the proportion equation
1,201.88 : 1,592.44 = 1,592.44 : x - Step 2: Convert to fraction form
1,201.88/1,592.44 = 1,592.44/x - Step 3: Cross multiply
1,201.88x = 1,592.44 × 1,592.44 - Step 4: Simplify right side
1,201.88x = 2,535,857.19 - Step 5: Solve for x
x = 2,535,857.19/1,201.88 - Step 6: Final answer
x = 2,109.92
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These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.