Finding the Third Proportional to 132,343.88 and 312,371.44
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Solution
The third proportional to 132,343.88 and 312,371.44 is: 737,290.75
Step by Step Solution
- Step 1: Write the proportion equation
132,343.88 : 312,371.44 = 312,371.44 : x - Step 2: Convert to fraction form
132,343.88/312,371.44 = 312,371.44/x - Step 3: Cross multiply
132,343.88x = 312,371.44 × 312,371.44 - Step 4: Simplify right side
132,343.88x = 97,575,914,965.82 - Step 5: Solve for x
x = 97,575,914,965.82/132,343.88 - Step 6: Final answer
x = 737,290.75
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.