Finding the Third Proportional to 88,305.75 and 190,824.75
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Solution
The third proportional to 88,305.75 and 190,824.75 is: 412,363.69
Step by Step Solution
- Step 1: Write the proportion equation
88,305.75 : 190,824.75 = 190,824.75 : x - Step 2: Convert to fraction form
88,305.75/190,824.75 = 190,824.75/x - Step 3: Cross multiply
88,305.75x = 190,824.75 × 190,824.75 - Step 4: Simplify right side
88,305.75x = 36,414,085,212.56 - Step 5: Solve for x
x = 36,414,085,212.56/88,305.75 - Step 6: Final answer
x = 412,363.69
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.