Finding the Third Proportional to 2,899.13 and 6,208.31
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Solution
The third proportional to 2,899.13 and 6,208.31 is: 13,294.75
Step by Step Solution
- Step 1: Write the proportion equation
2,899.13 : 6,208.31 = 6,208.31 : x - Step 2: Convert to fraction form
2,899.13/6,208.31 = 6,208.31/x - Step 3: Cross multiply
2,899.13x = 6,208.31 × 6,208.31 - Step 4: Simplify right side
2,899.13x = 38,543,144.10 - Step 5: Solve for x
x = 38,543,144.10/2,899.13 - Step 6: Final answer
x = 13,294.75
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.