Finding the Third Proportional to 168,512.63 and 366,782.63
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Solution
The third proportional to 168,512.63 and 366,782.63 is: 798,334.81
Step by Step Solution
- Step 1: Write the proportion equation
168,512.63 : 366,782.63 = 366,782.63 : x - Step 2: Convert to fraction form
168,512.63/366,782.63 = 366,782.63/x - Step 3: Cross multiply
168,512.63x = 366,782.63 × 366,782.63 - Step 4: Simplify right side
168,512.63x = 134,529,494,001.89 - Step 5: Solve for x
x = 134,529,494,001.89/168,512.63 - Step 6: Final answer
x = 798,334.81
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.