Finding the Third Proportional to 125,299.50 and 194,314.50
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Solution
The third proportional to 125,299.50 and 194,314.50 is: 301,342.98
Step by Step Solution
- Step 1: Write the proportion equation
125,299.50 : 194,314.50 = 194,314.50 : x - Step 2: Convert to fraction form
125,299.50/194,314.50 = 194,314.50/x - Step 3: Cross multiply
125,299.50x = 194,314.50 × 194,314.50 - Step 4: Simplify right side
125,299.50x = 37,758,124,910.25 - Step 5: Solve for x
x = 37,758,124,910.25/125,299.50 - Step 6: Final answer
x = 301,342.98
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.