Finding the Third Proportional to 19,305.84 and 27,891.84
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Solution
The third proportional to 19,305.84 and 27,891.84 is: 40,296.35
Step by Step Solution
- Step 1: Write the proportion equation
19,305.84 : 27,891.84 = 27,891.84 : x - Step 2: Convert to fraction form
19,305.84/27,891.84 = 27,891.84/x - Step 3: Cross multiply
19,305.84x = 27,891.84 × 27,891.84 - Step 4: Simplify right side
19,305.84x = 777,954,947.77 - Step 5: Solve for x
x = 777,954,947.77/19,305.84 - Step 6: Final answer
x = 40,296.35
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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.