Finding the Third Proportional to 57,467.75 and 113,461.75
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Solution
The third proportional to 57,467.75 and 113,461.75 is: 224,013.79
Step by Step Solution
- Step 1: Write the proportion equation
57,467.75 : 113,461.75 = 113,461.75 : x - Step 2: Convert to fraction form
57,467.75/113,461.75 = 113,461.75/x - Step 3: Cross multiply
57,467.75x = 113,461.75 × 113,461.75 - Step 4: Simplify right side
57,467.75x = 12,873,568,713.06 - Step 5: Solve for x
x = 12,873,568,713.06/57,467.75 - Step 6: Final answer
x = 224,013.79
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Why These Related Problems?
These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.