Finding the Third Proportional to 107,622.75 and 234,621.75
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Solution
The third proportional to 107,622.75 and 234,621.75 is: 511,484.47
Step by Step Solution
- Step 1: Write the proportion equation
107,622.75 : 234,621.75 = 234,621.75 : x - Step 2: Convert to fraction form
107,622.75/234,621.75 = 234,621.75/x - Step 3: Cross multiply
107,622.75x = 234,621.75 × 234,621.75 - Step 4: Simplify right side
107,622.75x = 55,047,365,573.06 - Step 5: Solve for x
x = 55,047,365,573.06/107,622.75 - Step 6: Final answer
x = 511,484.47
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.