Finding the Third Proportional to 1,326.38 and 2,883.09
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Solution
The third proportional to 1,326.38 and 2,883.09 is: 6,266.88
Step by Step Solution
- Step 1: Write the proportion equation
1,326.38 : 2,883.09 = 2,883.09 : x - Step 2: Convert to fraction form
1,326.38/2,883.09 = 2,883.09/x - Step 3: Cross multiply
1,326.38x = 2,883.09 × 2,883.09 - Step 4: Simplify right side
1,326.38x = 8,312,229.57 - Step 5: Solve for x
x = 8,312,229.57/1,326.38 - Step 6: Final answer
x = 6,266.88
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.