Finding the Third Proportional to 17,344 and 27,437.75
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Solution
The third proportional to 17,344 and 27,437.75 is: 43,405.80
Step by Step Solution
- Step 1: Write the proportion equation
17,344 : 27,437.75 = 27,437.75 : x - Step 2: Convert to fraction form
17,344/27,437.75 = 27,437.75/x - Step 3: Cross multiply
17,344x = 27,437.75 × 27,437.75 - Step 4: Simplify right side
17,344x = 752,830,125.06 - Step 5: Solve for x
x = 752,830,125.06/17,344 - Step 6: Final answer
x = 43,405.80
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1.5x scale
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.