Finding the Third Proportional to 3,133.13 and 6,528.96
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Solution
The third proportional to 3,133.13 and 6,528.96 is: 13,605.35
Step by Step Solution
- Step 1: Write the proportion equation
3,133.13 : 6,528.96 = 6,528.96 : x - Step 2: Convert to fraction form
3,133.13/6,528.96 = 6,528.96/x - Step 3: Cross multiply
3,133.13x = 6,528.96 × 6,528.96 - Step 4: Simplify right side
3,133.13x = 42,627,369.18 - Step 5: Solve for x
x = 42,627,369.18/3,133.13 - Step 6: Final answer
x = 13,605.35
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.