Finding the Third Proportional to 98,474.25 and 214,770.75
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Solution
The third proportional to 98,474.25 and 214,770.75 is: 468,411.54
Step by Step Solution
- Step 1: Write the proportion equation
98,474.25 : 214,770.75 = 214,770.75 : x - Step 2: Convert to fraction form
98,474.25/214,770.75 = 214,770.75/x - Step 3: Cross multiply
98,474.25x = 214,770.75 × 214,770.75 - Step 4: Simplify right side
98,474.25x = 46,126,475,055.56 - Step 5: Solve for x
x = 46,126,475,055.56/98,474.25 - Step 6: Final answer
x = 468,411.54
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.