Finding the Third Proportional to 125,700.19 and 273,511.69
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Solution
The third proportional to 125,700.19 and 273,511.69 is: 595,135.49
Step by Step Solution
- Step 1: Write the proportion equation
125,700.19 : 273,511.69 = 273,511.69 : x - Step 2: Convert to fraction form
125,700.19/273,511.69 = 273,511.69/x - Step 3: Cross multiply
125,700.19x = 273,511.69 × 273,511.69 - Step 4: Simplify right side
125,700.19x = 74,808,643,199.10 - Step 5: Solve for x
x = 74,808,643,199.10/125,700.19 - Step 6: Final answer
x = 595,135.49
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.