Finding the Third Proportional to 14,800 and 32,516.50
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Solution
The third proportional to 14,800 and 32,516.50 is: 71,440.73
Step by Step Solution
- Step 1: Write the proportion equation
14,800 : 32,516.50 = 32,516.50 : x - Step 2: Convert to fraction form
14,800/32,516.50 = 32,516.50/x - Step 3: Cross multiply
14,800x = 32,516.50 × 32,516.50 - Step 4: Simplify right side
14,800x = 1,057,322,772.25 - Step 5: Solve for x
x = 1,057,322,772.25/14,800 - Step 6: Final answer
x = 71,440.73
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.