Finding the Third Proportional to 125,176.75 and 192,139.50
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Solution
The third proportional to 125,176.75 and 192,139.50 is: 294,923.68
Step by Step Solution
- Step 1: Write the proportion equation
125,176.75 : 192,139.50 = 192,139.50 : x - Step 2: Convert to fraction form
125,176.75/192,139.50 = 192,139.50/x - Step 3: Cross multiply
125,176.75x = 192,139.50 × 192,139.50 - Step 4: Simplify right side
125,176.75x = 36,917,587,460.25 - Step 5: Solve for x
x = 36,917,587,460.25/125,176.75 - Step 6: Final answer
x = 294,923.68
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.