Finding the Third Proportional to 21,535.50 and 32,304
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Solution
The third proportional to 21,535.50 and 32,304 is: 48,457.13
Step by Step Solution
- Step 1: Write the proportion equation
21,535.50 : 32,304 = 32,304 : x - Step 2: Convert to fraction form
21,535.50/32,304 = 32,304/x - Step 3: Cross multiply
21,535.50x = 32,304 × 32,304 - Step 4: Simplify right side
21,535.50x = 1,043,548,416 - Step 5: Solve for x
x = 1,043,548,416/21,535.50 - Step 6: Final answer
x = 48,457.13
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.