Finding the Third Proportional to 93,165.25 and 201,211.75
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Solution
The third proportional to 93,165.25 and 201,211.75 is: 434,562.98
Step by Step Solution
- Step 1: Write the proportion equation
93,165.25 : 201,211.75 = 201,211.75 : x - Step 2: Convert to fraction form
93,165.25/201,211.75 = 201,211.75/x - Step 3: Cross multiply
93,165.25x = 201,211.75 × 201,211.75 - Step 4: Simplify right side
93,165.25x = 40,486,168,338.06 - Step 5: Solve for x
x = 40,486,168,338.06/93,165.25 - Step 6: Final answer
x = 434,562.98
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.