Finding the Third Proportional to 48,967.50 and 73,266
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Solution
The third proportional to 48,967.50 and 73,266 is: 109,621.83
Step by Step Solution
- Step 1: Write the proportion equation
48,967.50 : 73,266 = 73,266 : x - Step 2: Convert to fraction form
48,967.50/73,266 = 73,266/x - Step 3: Cross multiply
48,967.50x = 73,266 × 73,266 - Step 4: Simplify right side
48,967.50x = 5,367,906,756 - Step 5: Solve for x
x = 5,367,906,756/48,967.50 - Step 6: Final answer
x = 109,621.83
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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.