Finding the Third Proportional to 119,796.75 and 185,465.25
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Solution
The third proportional to 119,796.75 and 185,465.25 is: 287,130.99
Step by Step Solution
- Step 1: Write the proportion equation
119,796.75 : 185,465.25 = 185,465.25 : x - Step 2: Convert to fraction form
119,796.75/185,465.25 = 185,465.25/x - Step 3: Cross multiply
119,796.75x = 185,465.25 × 185,465.25 - Step 4: Simplify right side
119,796.75x = 34,397,358,957.56 - Step 5: Solve for x
x = 34,397,358,957.56/119,796.75 - Step 6: Final answer
x = 287,130.99
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.