Finding the Third Proportional to 125,070.75 and 193,954.50
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Solution
The third proportional to 125,070.75 and 193,954.50 is: 300,776.55
Step by Step Solution
- Step 1: Write the proportion equation
125,070.75 : 193,954.50 = 193,954.50 : x - Step 2: Convert to fraction form
125,070.75/193,954.50 = 193,954.50/x - Step 3: Cross multiply
125,070.75x = 193,954.50 × 193,954.50 - Step 4: Simplify right side
125,070.75x = 37,618,348,070.25 - Step 5: Solve for x
x = 37,618,348,070.25/125,070.75 - Step 6: Final answer
x = 300,776.55
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.