Finding the Third Proportional to 125,971.13 and 192,616.88
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Solution
The third proportional to 125,971.13 and 192,616.88 is: 294,521.94
Step by Step Solution
- Step 1: Write the proportion equation
125,971.13 : 192,616.88 = 192,616.88 : x - Step 2: Convert to fraction form
125,971.13/192,616.88 = 192,616.88/x - Step 3: Cross multiply
125,971.13x = 192,616.88 × 192,616.88 - Step 4: Simplify right side
125,971.13x = 37,101,260,534.77 - Step 5: Solve for x
x = 37,101,260,534.77/125,971.13 - Step 6: Final answer
x = 294,521.94
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.