Finding the Third Proportional to 4,956.19 and 8,655.19
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Solution
The third proportional to 4,956.19 and 8,655.19 is: 15,114.90
Step by Step Solution
- Step 1: Write the proportion equation
4,956.19 : 8,655.19 = 8,655.19 : x - Step 2: Convert to fraction form
4,956.19/8,655.19 = 8,655.19/x - Step 3: Cross multiply
4,956.19x = 8,655.19 × 8,655.19 - Step 4: Simplify right side
4,956.19x = 74,912,270.66 - Step 5: Solve for x
x = 74,912,270.66/4,956.19 - Step 6: Final answer
x = 15,114.90
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These problems maintain the same ratio (1.75) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.