Finding the Third Proportional to 1,250.44 and 1,884.09
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Solution
The third proportional to 1,250.44 and 1,884.09 is: 2,838.85
Step by Step Solution
- Step 1: Write the proportion equation
1,250.44 : 1,884.09 = 1,884.09 : x - Step 2: Convert to fraction form
1,250.44/1,884.09 = 1,884.09/x - Step 3: Cross multiply
1,250.44x = 1,884.09 × 1,884.09 - Step 4: Simplify right side
1,250.44x = 3,549,809.26 - Step 5: Solve for x
x = 3,549,809.26/1,250.44 - Step 6: Final answer
x = 2,838.85
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.