Finding the Third Proportional to 4,601 and 6,902
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Solution
The third proportional to 4,601 and 6,902 is: 10,353.75
Step by Step Solution
- Step 1: Write the proportion equation
4,601 : 6,902 = 6,902 : x - Step 2: Convert to fraction form
4,601/6,902 = 6,902/x - Step 3: Cross multiply
4,601x = 6,902 × 6,902 - Step 4: Simplify right side
4,601x = 47,637,604 - Step 5: Solve for x
x = 47,637,604/4,601 - Step 6: Final answer
x = 10,353.75
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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.