Finding the Third Proportional to 13,932 and 25,848
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Solution
The third proportional to 13,932 and 25,848 is: 47,955.72
Step by Step Solution
- Step 1: Write the proportion equation
13,932 : 25,848 = 25,848 : x - Step 2: Convert to fraction form
13,932/25,848 = 25,848/x - Step 3: Cross multiply
13,932x = 25,848 × 25,848 - Step 4: Simplify right side
13,932x = 668,119,104 - Step 5: Solve for x
x = 668,119,104/13,932 - Step 6: Final answer
x = 47,955.72
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Why These Related Problems?
These problems maintain the same ratio (1.86) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.