Finding the Third Proportional to 131,841 and 204,315
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Solution
The third proportional to 131,841 and 204,315 is: 316,628.51
Step by Step Solution
- Step 1: Write the proportion equation
131,841 : 204,315 = 204,315 : x - Step 2: Convert to fraction form
131,841/204,315 = 204,315/x - Step 3: Cross multiply
131,841x = 204,315 × 204,315 - Step 4: Simplify right side
131,841x = 41,744,619,225 - Step 5: Solve for x
x = 41,744,619,225/131,841 - Step 6: Final answer
x = 316,628.51
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.