Finding the Third Proportional to 125,694.25 and 175,821.50
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Solution
The third proportional to 125,694.25 and 175,821.50 is: 245,939.65
Step by Step Solution
- Step 1: Write the proportion equation
125,694.25 : 175,821.50 = 175,821.50 : x - Step 2: Convert to fraction form
125,694.25/175,821.50 = 175,821.50/x - Step 3: Cross multiply
125,694.25x = 175,821.50 × 175,821.50 - Step 4: Simplify right side
125,694.25x = 30,913,199,862.25 - Step 5: Solve for x
x = 30,913,199,862.25/125,694.25 - Step 6: Final answer
x = 245,939.65
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.