Finding the Third Proportional to 210,192.75 and 334,617.75
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Solution
The third proportional to 210,192.75 and 334,617.75 is: 532,696.96
Step by Step Solution
- Step 1: Write the proportion equation
210,192.75 : 334,617.75 = 334,617.75 : x - Step 2: Convert to fraction form
210,192.75/334,617.75 = 334,617.75/x - Step 3: Cross multiply
210,192.75x = 334,617.75 × 334,617.75 - Step 4: Simplify right side
210,192.75x = 111,969,038,615.06 - Step 5: Solve for x
x = 111,969,038,615.06/210,192.75 - Step 6: Final answer
x = 532,696.96
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.