Finding the Third Proportional to 46,098 and 69,147
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Solution
The third proportional to 46,098 and 69,147 is: 103,720.50
Step by Step Solution
- Step 1: Write the proportion equation
46,098 : 69,147 = 69,147 : x - Step 2: Convert to fraction form
46,098/69,147 = 69,147/x - Step 3: Cross multiply
46,098x = 69,147 × 69,147 - Step 4: Simplify right side
46,098x = 4,781,307,609 - Step 5: Solve for x
x = 4,781,307,609/46,098 - Step 6: Final answer
x = 103,720.50
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Similar ratio
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1.5x scale
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.