Finding the Third Proportional to 168,312.94 and 365,237.44
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Solution
The third proportional to 168,312.94 and 365,237.44 is: 792,561.69
Step by Step Solution
- Step 1: Write the proportion equation
168,312.94 : 365,237.44 = 365,237.44 : x - Step 2: Convert to fraction form
168,312.94/365,237.44 = 365,237.44/x - Step 3: Cross multiply
168,312.94x = 365,237.44 × 365,237.44 - Step 4: Simplify right side
168,312.94x = 133,398,385,751.57 - Step 5: Solve for x
x = 133,398,385,751.57/168,312.94 - Step 6: Final answer
x = 792,561.69
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.