Finding the Third Proportional to 19,754 and 29,843.50
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Solution
The third proportional to 19,754 and 29,843.50 is: 45,086.29
Step by Step Solution
- Step 1: Write the proportion equation
19,754 : 29,843.50 = 29,843.50 : x - Step 2: Convert to fraction form
19,754/29,843.50 = 29,843.50/x - Step 3: Cross multiply
19,754x = 29,843.50 × 29,843.50 - Step 4: Simplify right side
19,754x = 890,634,492.25 - Step 5: Solve for x
x = 890,634,492.25/19,754 - Step 6: Final answer
x = 45,086.29
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.