Finding the Third Proportional to 93,772 and 202,206
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Solution
The third proportional to 93,772 and 202,206 is: 436,028.52
Step by Step Solution
- Step 1: Write the proportion equation
93,772 : 202,206 = 202,206 : x - Step 2: Convert to fraction form
93,772/202,206 = 202,206/x - Step 3: Cross multiply
93,772x = 202,206 × 202,206 - Step 4: Simplify right side
93,772x = 40,887,266,436 - Step 5: Solve for x
x = 40,887,266,436/93,772 - Step 6: Final answer
x = 436,028.52
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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.