Finding the Third Proportional to 96,639.19 and 207,118.13
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Solution
The third proportional to 96,639.19 and 207,118.13 is: 443,897.75
Step by Step Solution
- Step 1: Write the proportion equation
96,639.19 : 207,118.13 = 207,118.13 : x - Step 2: Convert to fraction form
96,639.19/207,118.13 = 207,118.13/x - Step 3: Cross multiply
96,639.19x = 207,118.13 × 207,118.13 - Step 4: Simplify right side
96,639.19x = 42,897,917,703.52 - Step 5: Solve for x
x = 42,897,917,703.52/96,639.19 - Step 6: Final answer
x = 443,897.75
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.