Finding the Third Proportional to 63,922 and 100,068
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Solution
The third proportional to 63,922 and 100,068 is: 156,653.49
Step by Step Solution
- Step 1: Write the proportion equation
63,922 : 100,068 = 100,068 : x - Step 2: Convert to fraction form
63,922/100,068 = 100,068/x - Step 3: Cross multiply
63,922x = 100,068 × 100,068 - Step 4: Simplify right side
63,922x = 10,013,604,624 - Step 5: Solve for x
x = 10,013,604,624/63,922 - Step 6: Final answer
x = 156,653.49
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.