Finding the Third Proportional to 2,926.13 and 4,497.75
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Solution
The third proportional to 2,926.13 and 4,497.75 is: 6,913.50
Step by Step Solution
- Step 1: Write the proportion equation
2,926.13 : 4,497.75 = 4,497.75 : x - Step 2: Convert to fraction form
2,926.13/4,497.75 = 4,497.75/x - Step 3: Cross multiply
2,926.13x = 4,497.75 × 4,497.75 - Step 4: Simplify right side
2,926.13x = 20,229,755.06 - Step 5: Solve for x
x = 20,229,755.06/2,926.13 - Step 6: Final answer
x = 6,913.50
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.