Finding the Third Proportional to 124,934.19 and 274,175.97
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Solution
The third proportional to 124,934.19 and 274,175.97 is: 601,696.49
Step by Step Solution
- Step 1: Write the proportion equation
124,934.19 : 274,175.97 = 274,175.97 : x - Step 2: Convert to fraction form
124,934.19/274,175.97 = 274,175.97/x - Step 3: Cross multiply
124,934.19x = 274,175.97 × 274,175.97 - Step 4: Simplify right side
124,934.19x = 75,172,461,840.00 - Step 5: Solve for x
x = 75,172,461,840.00/124,934.19 - Step 6: Final answer
x = 601,696.49
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.