Finding the Third Proportional to 122,241.97 and 186,995.14
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Solution
The third proportional to 122,241.97 and 186,995.14 is: 286,048.92
Step by Step Solution
- Step 1: Write the proportion equation
122,241.97 : 186,995.14 = 186,995.14 : x - Step 2: Convert to fraction form
122,241.97/186,995.14 = 186,995.14/x - Step 3: Cross multiply
122,241.97x = 186,995.14 × 186,995.14 - Step 4: Simplify right side
122,241.97x = 34,967,184,078.26 - Step 5: Solve for x
x = 34,967,184,078.26/122,241.97 - Step 6: Final answer
x = 286,048.92
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.