Finding the Third Proportional to 4,586.63 and 6,977.81
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Solution
The third proportional to 4,586.63 and 6,977.81 is: 10,615.62
Step by Step Solution
- Step 1: Write the proportion equation
4,586.63 : 6,977.81 = 6,977.81 : x - Step 2: Convert to fraction form
4,586.63/6,977.81 = 6,977.81/x - Step 3: Cross multiply
4,586.63x = 6,977.81 × 6,977.81 - Step 4: Simplify right side
4,586.63x = 48,689,867.29 - Step 5: Solve for x
x = 48,689,867.29/4,586.63 - Step 6: Final answer
x = 10,615.62
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.