Finding the Third Proportional to 7,520.63 and 16,467.75
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Solution
The third proportional to 7,520.63 and 16,467.75 is: 36,059.08
Step by Step Solution
- Step 1: Write the proportion equation
7,520.63 : 16,467.75 = 16,467.75 : x - Step 2: Convert to fraction form
7,520.63/16,467.75 = 16,467.75/x - Step 3: Cross multiply
7,520.63x = 16,467.75 × 16,467.75 - Step 4: Simplify right side
7,520.63x = 271,186,790.06 - Step 5: Solve for x
x = 271,186,790.06/7,520.63 - Step 6: Final answer
x = 36,059.08
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.