Finding the Third Proportional to 6,394 and 10,047
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Solution
The third proportional to 6,394 and 10,047 is: 15,787.02
Step by Step Solution
- Step 1: Write the proportion equation
6,394 : 10,047 = 10,047 : x - Step 2: Convert to fraction form
6,394/10,047 = 10,047/x - Step 3: Cross multiply
6,394x = 10,047 × 10,047 - Step 4: Simplify right side
6,394x = 100,942,209 - Step 5: Solve for x
x = 100,942,209/6,394 - Step 6: Final answer
x = 15,787.02
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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.