Finding the Third Proportional to 51,922 and 112,956.50
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Solution
The third proportional to 51,922 and 112,956.50 is: 245,737.28
Step by Step Solution
- Step 1: Write the proportion equation
51,922 : 112,956.50 = 112,956.50 : x - Step 2: Convert to fraction form
51,922/112,956.50 = 112,956.50/x - Step 3: Cross multiply
51,922x = 112,956.50 × 112,956.50 - Step 4: Simplify right side
51,922x = 12,759,170,892.25 - Step 5: Solve for x
x = 12,759,170,892.25/51,922 - Step 6: Final answer
x = 245,737.28
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.