Finding the Third Proportional to 25,125 and 39,066
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Solution
The third proportional to 25,125 and 39,066 is: 60,742.38
Step by Step Solution
- Step 1: Write the proportion equation
25,125 : 39,066 = 39,066 : x - Step 2: Convert to fraction form
25,125/39,066 = 39,066/x - Step 3: Cross multiply
25,125x = 39,066 × 39,066 - Step 4: Simplify right side
25,125x = 1,526,152,356 - Step 5: Solve for x
x = 1,526,152,356/25,125 - Step 6: Final answer
x = 60,742.38
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.