Finding the Third Proportional to 19,541 and 30,126
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Solution
The third proportional to 19,541 and 30,126 is: 46,444.70
Step by Step Solution
- Step 1: Write the proportion equation
19,541 : 30,126 = 30,126 : x - Step 2: Convert to fraction form
19,541/30,126 = 30,126/x - Step 3: Cross multiply
19,541x = 30,126 × 30,126 - Step 4: Simplify right side
19,541x = 907,575,876 - Step 5: Solve for x
x = 907,575,876/19,541 - Step 6: Final answer
x = 46,444.70
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.