Finding the Third Proportional to 69,718 and 152,801
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Solution
The third proportional to 69,718 and 152,801 is: 334,894.08
Step by Step Solution
- Step 1: Write the proportion equation
69,718 : 152,801 = 152,801 : x - Step 2: Convert to fraction form
69,718/152,801 = 152,801/x - Step 3: Cross multiply
69,718x = 152,801 × 152,801 - Step 4: Simplify right side
69,718x = 23,348,145,601 - Step 5: Solve for x
x = 23,348,145,601/69,718 - Step 6: Final answer
x = 334,894.08
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.