Finding the Third Proportional to 6,419.06 and 13,891.13
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Solution
The third proportional to 6,419.06 and 13,891.13 is: 30,060.99
Step by Step Solution
- Step 1: Write the proportion equation
6,419.06 : 13,891.13 = 13,891.13 : x - Step 2: Convert to fraction form
6,419.06/13,891.13 = 13,891.13/x - Step 3: Cross multiply
6,419.06x = 13,891.13 × 13,891.13 - Step 4: Simplify right side
6,419.06x = 192,963,353.77 - Step 5: Solve for x
x = 192,963,353.77/6,419.06 - Step 6: Final answer
x = 30,060.99
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.