Finding the Third Proportional to 146,106.75 and 218,571.75
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Solution
The third proportional to 146,106.75 and 218,571.75 is: 326,977.43
Step by Step Solution
- Step 1: Write the proportion equation
146,106.75 : 218,571.75 = 218,571.75 : x - Step 2: Convert to fraction form
146,106.75/218,571.75 = 218,571.75/x - Step 3: Cross multiply
146,106.75x = 218,571.75 × 218,571.75 - Step 4: Simplify right side
146,106.75x = 47,773,609,898.06 - Step 5: Solve for x
x = 47,773,609,898.06/146,106.75 - Step 6: Final answer
x = 326,977.43
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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.