Finding the Third Proportional to 9,294 and 20,047
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Solution
The third proportional to 9,294 and 20,047 is: 43,241.04
Step by Step Solution
- Step 1: Write the proportion equation
9,294 : 20,047 = 20,047 : x - Step 2: Convert to fraction form
9,294/20,047 = 20,047/x - Step 3: Cross multiply
9,294x = 20,047 × 20,047 - Step 4: Simplify right side
9,294x = 401,882,209 - Step 5: Solve for x
x = 401,882,209/9,294 - Step 6: Final answer
x = 43,241.04
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.