Finding the Third Proportional to 17,340.75 and 40,452.75
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Solution
The third proportional to 17,340.75 and 40,452.75 is: 94,368.75
Step by Step Solution
- Step 1: Write the proportion equation
17,340.75 : 40,452.75 = 40,452.75 : x - Step 2: Convert to fraction form
17,340.75/40,452.75 = 40,452.75/x - Step 3: Cross multiply
17,340.75x = 40,452.75 × 40,452.75 - Step 4: Simplify right side
17,340.75x = 1,636,424,982.56 - Step 5: Solve for x
x = 1,636,424,982.56/17,340.75 - Step 6: Final answer
x = 94,368.75
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Why These Related Problems?
These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.