Finding the Third Proportional to 197,560.42 and 218,319.84
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Solution
The third proportional to 197,560.42 and 218,319.84 is: 241,260.63
Step by Step Solution
- Step 1: Write the proportion equation
197,560.42 : 218,319.84 = 218,319.84 : x - Step 2: Convert to fraction form
197,560.42/218,319.84 = 218,319.84/x - Step 3: Cross multiply
197,560.42x = 218,319.84 × 218,319.84 - Step 4: Simplify right side
197,560.42x = 47,663,551,616.59 - Step 5: Solve for x
x = 47,663,551,616.59/197,560.42 - Step 6: Final answer
x = 241,260.63
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These problems maintain the same ratio (1.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.