Finding the Fourth Proportional to 10,713.42, 16,068.48 and 6,552
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Solution
The fourth proportional to 10,713.42, 16,068.48 and 6,552 is: 9,826.99
Step by Step Solution
- Step 1: Write the proportion equation
10,713.42 : 16,068.48 = 6,552 : x - Step 2: Convert to fraction form
10,713.42/16,068.48 = 6,552/x - Step 3: Cross multiply
10,713.42x = 16,068.48 × 6,552 - Step 4: Simplify right side
10,713.42x = 105,280,680.96 - Step 5: Solve for x
x = 105,280,680.96/10,713.42 - Step 6: Final answer
x = 9,826.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.