Finding the Third Proportional to 68,801.44 and 96,887.44
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Solution
The third proportional to 68,801.44 and 96,887.44 is: 136,438.65
Step by Step Solution
- Step 1: Write the proportion equation
68,801.44 : 96,887.44 = 96,887.44 : x - Step 2: Convert to fraction form
68,801.44/96,887.44 = 96,887.44/x - Step 3: Cross multiply
68,801.44x = 96,887.44 × 96,887.44 - Step 4: Simplify right side
68,801.44x = 9,387,175,545.32 - Step 5: Solve for x
x = 9,387,175,545.32/68,801.44 - Step 6: Final answer
x = 136,438.65
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.