Finding the Third Proportional to 17,331.75 and 27,903.75
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Solution
The third proportional to 17,331.75 and 27,903.75 is: 44,924.45
Step by Step Solution
- Step 1: Write the proportion equation
17,331.75 : 27,903.75 = 27,903.75 : x - Step 2: Convert to fraction form
17,331.75/27,903.75 = 27,903.75/x - Step 3: Cross multiply
17,331.75x = 27,903.75 × 27,903.75 - Step 4: Simplify right side
17,331.75x = 778,619,264.06 - Step 5: Solve for x
x = 778,619,264.06/17,331.75 - Step 6: Final answer
x = 44,924.45
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Why These Related Problems?
These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.