Finding the Third Proportional to 117,924.75 and 186,819.75
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Solution
The third proportional to 117,924.75 and 186,819.75 is: 295,965.17
Step by Step Solution
- Step 1: Write the proportion equation
117,924.75 : 186,819.75 = 186,819.75 : x - Step 2: Convert to fraction form
117,924.75/186,819.75 = 186,819.75/x - Step 3: Cross multiply
117,924.75x = 186,819.75 × 186,819.75 - Step 4: Simplify right side
117,924.75x = 34,901,618,990.06 - Step 5: Solve for x
x = 34,901,618,990.06/117,924.75 - Step 6: Final answer
x = 295,965.17
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.