Finding the Third Proportional to 146,322 and 218,859
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Solution
The third proportional to 146,322 and 218,859 is: 327,355.16
Step by Step Solution
- Step 1: Write the proportion equation
146,322 : 218,859 = 218,859 : x - Step 2: Convert to fraction form
146,322/218,859 = 218,859/x - Step 3: Cross multiply
146,322x = 218,859 × 218,859 - Step 4: Simplify right side
146,322x = 47,899,261,881 - Step 5: Solve for x
x = 47,899,261,881/146,322 - Step 6: Final answer
x = 327,355.16
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.