Finding the Third Proportional to 25,541 and 41,011.50
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Solution
The third proportional to 25,541 and 41,011.50 is: 65,852.67
Step by Step Solution
- Step 1: Write the proportion equation
25,541 : 41,011.50 = 41,011.50 : x - Step 2: Convert to fraction form
25,541/41,011.50 = 41,011.50/x - Step 3: Cross multiply
25,541x = 41,011.50 × 41,011.50 - Step 4: Simplify right side
25,541x = 1,681,943,132.25 - Step 5: Solve for x
x = 1,681,943,132.25/25,541 - Step 6: Final answer
x = 65,852.67
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Why These Related Problems?
These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.