Finding the Third Proportional to 1,573.31 and 2,201.06
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Solution
The third proportional to 1,573.31 and 2,201.06 is: 3,079.28
Step by Step Solution
- Step 1: Write the proportion equation
1,573.31 : 2,201.06 = 2,201.06 : x - Step 2: Convert to fraction form
1,573.31/2,201.06 = 2,201.06/x - Step 3: Cross multiply
1,573.31x = 2,201.06 × 2,201.06 - Step 4: Simplify right side
1,573.31x = 4,844,676.13 - Step 5: Solve for x
x = 4,844,676.13/1,573.31 - Step 6: Final answer
x = 3,079.28
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.