Finding the Third Proportional to 4,163.06 and 8,943.75
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Solution
The third proportional to 4,163.06 and 8,943.75 is: 19,214.38
Step by Step Solution
- Step 1: Write the proportion equation
4,163.06 : 8,943.75 = 8,943.75 : x - Step 2: Convert to fraction form
4,163.06/8,943.75 = 8,943.75/x - Step 3: Cross multiply
4,163.06x = 8,943.75 × 8,943.75 - Step 4: Simplify right side
4,163.06x = 79,990,664.06 - Step 5: Solve for x
x = 79,990,664.06/4,163.06 - Step 6: Final answer
x = 19,214.38
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.