Finding the Third Proportional to 8,025.75 and 17,652.75
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Solution
The third proportional to 8,025.75 and 17,652.75 is: 38,827.47
Step by Step Solution
- Step 1: Write the proportion equation
8,025.75 : 17,652.75 = 17,652.75 : x - Step 2: Convert to fraction form
8,025.75/17,652.75 = 17,652.75/x - Step 3: Cross multiply
8,025.75x = 17,652.75 × 17,652.75 - Step 4: Simplify right side
8,025.75x = 311,619,582.56 - Step 5: Solve for x
x = 311,619,582.56/8,025.75 - Step 6: Final answer
x = 38,827.47
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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.