Finding the Third Proportional to 222,112.75 and 324,838.75
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Solution
The third proportional to 222,112.75 and 324,838.75 is: 475,074.99
Step by Step Solution
- Step 1: Write the proportion equation
222,112.75 : 324,838.75 = 324,838.75 : x - Step 2: Convert to fraction form
222,112.75/324,838.75 = 324,838.75/x - Step 3: Cross multiply
222,112.75x = 324,838.75 × 324,838.75 - Step 4: Simplify right side
222,112.75x = 105,520,213,501.56 - Step 5: Solve for x
x = 105,520,213,501.56/222,112.75 - Step 6: Final answer
x = 475,074.99
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.