Finding the Third Proportional to 9,024.75 and 18,771.75
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Solution
The third proportional to 9,024.75 and 18,771.75 is: 39,045.80
Step by Step Solution
- Step 1: Write the proportion equation
9,024.75 : 18,771.75 = 18,771.75 : x - Step 2: Convert to fraction form
9,024.75/18,771.75 = 18,771.75/x - Step 3: Cross multiply
9,024.75x = 18,771.75 × 18,771.75 - Step 4: Simplify right side
9,024.75x = 352,378,598.06 - Step 5: Solve for x
x = 352,378,598.06/9,024.75 - Step 6: Final answer
x = 39,045.80
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.