Finding the Third Proportional to 112,195.13 and 240,153.19
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Solution
The third proportional to 112,195.13 and 240,153.19 is: 514,046.88
Step by Step Solution
- Step 1: Write the proportion equation
112,195.13 : 240,153.19 = 240,153.19 : x - Step 2: Convert to fraction form
112,195.13/240,153.19 = 240,153.19/x - Step 3: Cross multiply
112,195.13x = 240,153.19 × 240,153.19 - Step 4: Simplify right side
112,195.13x = 57,673,553,466.41 - Step 5: Solve for x
x = 57,673,553,466.41/112,195.13 - Step 6: Final answer
x = 514,046.88
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.