Finding the Third Proportional to 224,542.13 and 330,247.13
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Solution
The third proportional to 224,542.13 and 330,247.13 is: 485,713.60
Step by Step Solution
- Step 1: Write the proportion equation
224,542.13 : 330,247.13 = 330,247.13 : x - Step 2: Convert to fraction form
224,542.13/330,247.13 = 330,247.13/x - Step 3: Cross multiply
224,542.13x = 330,247.13 × 330,247.13 - Step 4: Simplify right side
224,542.13x = 109,063,163,570.77 - Step 5: Solve for x
x = 109,063,163,570.77/224,542.13 - Step 6: Final answer
x = 485,713.60
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.