Finding the Third Proportional to 8,254.41 and 19,121.06
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Solution
The third proportional to 8,254.41 and 19,121.06 is: 44,293.32
Step by Step Solution
- Step 1: Write the proportion equation
8,254.41 : 19,121.06 = 19,121.06 : x - Step 2: Convert to fraction form
8,254.41/19,121.06 = 19,121.06/x - Step 3: Cross multiply
8,254.41x = 19,121.06 × 19,121.06 - Step 4: Simplify right side
8,254.41x = 365,615,031.13 - Step 5: Solve for x
x = 365,615,031.13/8,254.41 - Step 6: Final answer
x = 44,293.32
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Why These Related Problems?
These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.