Finding the Third Proportional to 8,497.13 and 18,454.13
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Solution
The third proportional to 8,497.13 and 18,454.13 is: 40,078.82
Step by Step Solution
- Step 1: Write the proportion equation
8,497.13 : 18,454.13 = 18,454.13 : x - Step 2: Convert to fraction form
8,497.13/18,454.13 = 18,454.13/x - Step 3: Cross multiply
8,497.13x = 18,454.13 × 18,454.13 - Step 4: Simplify right side
8,497.13x = 340,554,729.52 - Step 5: Solve for x
x = 340,554,729.52/8,497.13 - Step 6: Final answer
x = 40,078.82
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.