Finding the Third Proportional to 55,273.13 and 118,432.13
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Solution
The third proportional to 55,273.13 and 118,432.13 is: 253,761.09
Step by Step Solution
- Step 1: Write the proportion equation
55,273.13 : 118,432.13 = 118,432.13 : x - Step 2: Convert to fraction form
55,273.13/118,432.13 = 118,432.13/x - Step 3: Cross multiply
55,273.13x = 118,432.13 × 118,432.13 - Step 4: Simplify right side
55,273.13x = 14,026,168,232.02 - Step 5: Solve for x
x = 14,026,168,232.02/55,273.13 - Step 6: Final answer
x = 253,761.09
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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.