Finding the Third Proportional to 166,118.63 and 251,159.63
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Solution
The third proportional to 166,118.63 and 251,159.63 is: 379,735.61
Step by Step Solution
- Step 1: Write the proportion equation
166,118.63 : 251,159.63 = 251,159.63 : x - Step 2: Convert to fraction form
166,118.63/251,159.63 = 251,159.63/x - Step 3: Cross multiply
166,118.63x = 251,159.63 × 251,159.63 - Step 4: Simplify right side
166,118.63x = 63,081,157,230.14 - Step 5: Solve for x
x = 63,081,157,230.14/166,118.63 - Step 6: Final answer
x = 379,735.61
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.