Finding the Third Proportional to 97,370.25 and 202,479.75
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Solution
The third proportional to 97,370.25 and 202,479.75 is: 421,053.14
Step by Step Solution
- Step 1: Write the proportion equation
97,370.25 : 202,479.75 = 202,479.75 : x - Step 2: Convert to fraction form
97,370.25/202,479.75 = 202,479.75/x - Step 3: Cross multiply
97,370.25x = 202,479.75 × 202,479.75 - Step 4: Simplify right side
97,370.25x = 40,998,049,160.06 - Step 5: Solve for x
x = 40,998,049,160.06/97,370.25 - Step 6: Final answer
x = 421,053.14
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.