Finding the Third Proportional to 3,329.44 and 6,773.63
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Solution
The third proportional to 3,329.44 and 6,773.63 is: 13,780.70
Step by Step Solution
- Step 1: Write the proportion equation
3,329.44 : 6,773.63 = 6,773.63 : x - Step 2: Convert to fraction form
3,329.44/6,773.63 = 6,773.63/x - Step 3: Cross multiply
3,329.44x = 6,773.63 × 6,773.63 - Step 4: Simplify right side
3,329.44x = 45,881,995.64 - Step 5: Solve for x
x = 45,881,995.64/3,329.44 - Step 6: Final answer
x = 13,780.70
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.