Finding the Third Proportional to 117,051.75 and 252,540.75
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Solution
The third proportional to 117,051.75 and 252,540.75 is: 544,860.12
Step by Step Solution
- Step 1: Write the proportion equation
117,051.75 : 252,540.75 = 252,540.75 : x - Step 2: Convert to fraction form
117,051.75/252,540.75 = 252,540.75/x - Step 3: Cross multiply
117,051.75x = 252,540.75 × 252,540.75 - Step 4: Simplify right side
117,051.75x = 63,776,830,410.56 - Step 5: Solve for x
x = 63,776,830,410.56/117,051.75 - Step 6: Final answer
x = 544,860.12
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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.