Finding the Third Proportional to 131,086.13 and 192,291.75
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Solution
The third proportional to 131,086.13 and 192,291.75 is: 282,074.99
Step by Step Solution
- Step 1: Write the proportion equation
131,086.13 : 192,291.75 = 192,291.75 : x - Step 2: Convert to fraction form
131,086.13/192,291.75 = 192,291.75/x - Step 3: Cross multiply
131,086.13x = 192,291.75 × 192,291.75 - Step 4: Simplify right side
131,086.13x = 36,976,117,118.06 - Step 5: Solve for x
x = 36,976,117,118.06/131,086.13 - Step 6: Final answer
x = 282,074.99
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.