Finding the Third Proportional to 83,134.69 and 124,529.06
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Solution
The third proportional to 83,134.69 and 124,529.06 is: 186,534.50
Step by Step Solution
- Step 1: Write the proportion equation
83,134.69 : 124,529.06 = 124,529.06 : x - Step 2: Convert to fraction form
83,134.69/124,529.06 = 124,529.06/x - Step 3: Cross multiply
83,134.69x = 124,529.06 × 124,529.06 - Step 4: Simplify right side
83,134.69x = 15,507,487,407.13 - Step 5: Solve for x
x = 15,507,487,407.13/83,134.69 - Step 6: Final answer
x = 186,534.50
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.