Finding the Third Proportional to 12,022.13 and 26,257.13
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Solution
The third proportional to 12,022.13 and 26,257.13 is: 57,347.32
Step by Step Solution
- Step 1: Write the proportion equation
12,022.13 : 26,257.13 = 26,257.13 : x - Step 2: Convert to fraction form
12,022.13/26,257.13 = 26,257.13/x - Step 3: Cross multiply
12,022.13x = 26,257.13 × 26,257.13 - Step 4: Simplify right side
12,022.13x = 689,436,613.27 - Step 5: Solve for x
x = 689,436,613.27/12,022.13 - Step 6: Final answer
x = 57,347.32
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.