Finding the Third Proportional to 4,816 and 10,528
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Solution
The third proportional to 4,816 and 10,528 is: 23,014.70
Step by Step Solution
- Step 1: Write the proportion equation
4,816 : 10,528 = 10,528 : x - Step 2: Convert to fraction form
4,816/10,528 = 10,528/x - Step 3: Cross multiply
4,816x = 10,528 × 10,528 - Step 4: Simplify right side
4,816x = 110,838,784 - Step 5: Solve for x
x = 110,838,784/4,816 - Step 6: Final answer
x = 23,014.70
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.