Finding the Third Proportional to 186,531.75 and 295,809.75
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Solution
The third proportional to 186,531.75 and 295,809.75 is: 469,107.31
Step by Step Solution
- Step 1: Write the proportion equation
186,531.75 : 295,809.75 = 295,809.75 : x - Step 2: Convert to fraction form
186,531.75/295,809.75 = 295,809.75/x - Step 3: Cross multiply
186,531.75x = 295,809.75 × 295,809.75 - Step 4: Simplify right side
186,531.75x = 87,503,408,195.06 - Step 5: Solve for x
x = 87,503,408,195.06/186,531.75 - Step 6: Final answer
x = 469,107.31
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.