Finding the Third Proportional to 127,368.28 and 269,908.03
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Solution
The third proportional to 127,368.28 and 269,908.03 is: 571,966.15
Step by Step Solution
- Step 1: Write the proportion equation
127,368.28 : 269,908.03 = 269,908.03 : x - Step 2: Convert to fraction form
127,368.28/269,908.03 = 269,908.03/x - Step 3: Cross multiply
127,368.28x = 269,908.03 × 269,908.03 - Step 4: Simplify right side
127,368.28x = 72,850,345,333.25 - Step 5: Solve for x
x = 72,850,345,333.25/127,368.28 - Step 6: Final answer
x = 571,966.15
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.