Finding the Third Proportional to 13,956 and 28,884
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Solution
The third proportional to 13,956 and 28,884 is: 59,779.70
Step by Step Solution
- Step 1: Write the proportion equation
13,956 : 28,884 = 28,884 : x - Step 2: Convert to fraction form
13,956/28,884 = 28,884/x - Step 3: Cross multiply
13,956x = 28,884 × 28,884 - Step 4: Simplify right side
13,956x = 834,285,456 - Step 5: Solve for x
x = 834,285,456/13,956 - Step 6: Final answer
x = 59,779.70
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.