Finding the Third Proportional to 19,384 and 27,298
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Solution
The third proportional to 19,384 and 27,298 is: 38,443.09
Step by Step Solution
- Step 1: Write the proportion equation
19,384 : 27,298 = 27,298 : x - Step 2: Convert to fraction form
19,384/27,298 = 27,298/x - Step 3: Cross multiply
19,384x = 27,298 × 27,298 - Step 4: Simplify right side
19,384x = 745,180,804 - Step 5: Solve for x
x = 745,180,804/19,384 - Step 6: Final answer
x = 38,443.09
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.