Finding the Third Proportional to 19,197 and 40,851
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Solution
The third proportional to 19,197 and 40,851 is: 86,930.47
Step by Step Solution
- Step 1: Write the proportion equation
19,197 : 40,851 = 40,851 : x - Step 2: Convert to fraction form
19,197/40,851 = 40,851/x - Step 3: Cross multiply
19,197x = 40,851 × 40,851 - Step 4: Simplify right side
19,197x = 1,668,804,201 - Step 5: Solve for x
x = 1,668,804,201/19,197 - Step 6: Final answer
x = 86,930.47
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.