Finding the Third Proportional to 6,555.23 and 10,385.09
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Solution
The third proportional to 6,555.23 and 10,385.09 is: 16,452.50
Step by Step Solution
- Step 1: Write the proportion equation
6,555.23 : 10,385.09 = 10,385.09 : x - Step 2: Convert to fraction form
6,555.23/10,385.09 = 10,385.09/x - Step 3: Cross multiply
6,555.23x = 10,385.09 × 10,385.09 - Step 4: Simplify right side
6,555.23x = 107,850,009.93 - Step 5: Solve for x
x = 107,850,009.93/6,555.23 - Step 6: Final answer
x = 16,452.50
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Why These Related Problems?
These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.