Finding the Third Proportional to 4,203.14 and 6,689.14
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Solution
The third proportional to 4,203.14 and 6,689.14 is: 10,645.53
Step by Step Solution
- Step 1: Write the proportion equation
4,203.14 : 6,689.14 = 6,689.14 : x - Step 2: Convert to fraction form
4,203.14/6,689.14 = 6,689.14/x - Step 3: Cross multiply
4,203.14x = 6,689.14 × 6,689.14 - Step 4: Simplify right side
4,203.14x = 44,744,654.56 - Step 5: Solve for x
x = 44,744,654.56/4,203.14 - Step 6: Final answer
x = 10,645.53
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.