Finding the Third Proportional to 98,676.75 and 216,093.75
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Solution
The third proportional to 98,676.75 and 216,093.75 is: 473,227.07
Step by Step Solution
- Step 1: Write the proportion equation
98,676.75 : 216,093.75 = 216,093.75 : x - Step 2: Convert to fraction form
98,676.75/216,093.75 = 216,093.75/x - Step 3: Cross multiply
98,676.75x = 216,093.75 × 216,093.75 - Step 4: Simplify right side
98,676.75x = 46,696,508,789.06 - Step 5: Solve for x
x = 46,696,508,789.06/98,676.75 - Step 6: Final answer
x = 473,227.07
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.