Finding the Third Proportional to 19,370.06 and 27,276.84
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Solution
The third proportional to 19,370.06 and 27,276.84 is: 38,411.14
Step by Step Solution
- Step 1: Write the proportion equation
19,370.06 : 27,276.84 = 27,276.84 : x - Step 2: Convert to fraction form
19,370.06/27,276.84 = 27,276.84/x - Step 3: Cross multiply
19,370.06x = 27,276.84 × 27,276.84 - Step 4: Simplify right side
19,370.06x = 744,026,204.96 - Step 5: Solve for x
x = 744,026,204.96/19,370.06 - Step 6: Final answer
x = 38,411.14
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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.