Finding the Third Proportional to 6,197.63 and 13,443.75
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Solution
The third proportional to 6,197.63 and 13,443.75 is: 29,161.88
Step by Step Solution
- Step 1: Write the proportion equation
6,197.63 : 13,443.75 = 13,443.75 : x - Step 2: Convert to fraction form
6,197.63/13,443.75 = 13,443.75/x - Step 3: Cross multiply
6,197.63x = 13,443.75 × 13,443.75 - Step 4: Simplify right side
6,197.63x = 180,734,414.06 - Step 5: Solve for x
x = 180,734,414.06/6,197.63 - Step 6: Final answer
x = 29,161.88
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.