Finding the Third Proportional to 19,752 and 25,650
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Solution
The third proportional to 19,752 and 25,650 is: 33,309.16
Step by Step Solution
- Step 1: Write the proportion equation
19,752 : 25,650 = 25,650 : x - Step 2: Convert to fraction form
19,752/25,650 = 25,650/x - Step 3: Cross multiply
19,752x = 25,650 × 25,650 - Step 4: Simplify right side
19,752x = 657,922,500 - Step 5: Solve for x
x = 657,922,500/19,752 - Step 6: Final answer
x = 33,309.16
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Why These Related Problems?
These problems maintain the same ratio (1.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.