Finding the Third Proportional to 32,438 and 46,881
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Solution
The third proportional to 32,438 and 46,881 is: 67,754.74
Step by Step Solution
- Step 1: Write the proportion equation
32,438 : 46,881 = 46,881 : x - Step 2: Convert to fraction form
32,438/46,881 = 46,881/x - Step 3: Cross multiply
32,438x = 46,881 × 46,881 - Step 4: Simplify right side
32,438x = 2,197,828,161 - Step 5: Solve for x
x = 2,197,828,161/32,438 - Step 6: Final answer
x = 67,754.74
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Why These Related Problems?
These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.