Finding the Third Proportional to 96,808.13 and 208,447.13
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Solution
The third proportional to 96,808.13 and 208,447.13 is: 448,828.07
Step by Step Solution
- Step 1: Write the proportion equation
96,808.13 : 208,447.13 = 208,447.13 : x - Step 2: Convert to fraction form
96,808.13/208,447.13 = 208,447.13/x - Step 3: Cross multiply
96,808.13x = 208,447.13 × 208,447.13 - Step 4: Simplify right side
96,808.13x = 43,450,203,920.77 - Step 5: Solve for x
x = 43,450,203,920.77/96,808.13 - Step 6: Final answer
x = 448,828.07
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.