Finding the Third Proportional to 5,844.06 and 8,220.09
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Solution
The third proportional to 5,844.06 and 8,220.09 is: 11,562.15
Step by Step Solution
- Step 1: Write the proportion equation
5,844.06 : 8,220.09 = 8,220.09 : x - Step 2: Convert to fraction form
5,844.06/8,220.09 = 8,220.09/x - Step 3: Cross multiply
5,844.06x = 8,220.09 × 8,220.09 - Step 4: Simplify right side
5,844.06x = 67,569,941.26 - Step 5: Solve for x
x = 67,569,941.26/5,844.06 - Step 6: Final answer
x = 11,562.15
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.