Finding the Third Proportional to 17,364.75 and 26,905.19
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Solution
The third proportional to 17,364.75 and 26,905.19 is: 41,687.28
Step by Step Solution
- Step 1: Write the proportion equation
17,364.75 : 26,905.19 = 26,905.19 : x - Step 2: Convert to fraction form
17,364.75/26,905.19 = 26,905.19/x - Step 3: Cross multiply
17,364.75x = 26,905.19 × 26,905.19 - Step 4: Simplify right side
17,364.75x = 723,889,114.41 - Step 5: Solve for x
x = 723,889,114.41/17,364.75 - Step 6: Final answer
x = 41,687.28
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.