Finding the Third Proportional to 54,901.13 and 114,567.75
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Solution
The third proportional to 54,901.13 and 114,567.75 is: 239,080.15
Step by Step Solution
- Step 1: Write the proportion equation
54,901.13 : 114,567.75 = 114,567.75 : x - Step 2: Convert to fraction form
54,901.13/114,567.75 = 114,567.75/x - Step 3: Cross multiply
54,901.13x = 114,567.75 × 114,567.75 - Step 4: Simplify right side
54,901.13x = 13,125,769,340.06 - Step 5: Solve for x
x = 13,125,769,340.06/54,901.13 - Step 6: Final answer
x = 239,080.15
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.