Finding the Third Proportional to 124,102.13 and 186,117.75
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Solution
The third proportional to 124,102.13 and 186,117.75 is: 279,123.48
Step by Step Solution
- Step 1: Write the proportion equation
124,102.13 : 186,117.75 = 186,117.75 : x - Step 2: Convert to fraction form
124,102.13/186,117.75 = 186,117.75/x - Step 3: Cross multiply
124,102.13x = 186,117.75 × 186,117.75 - Step 4: Simplify right side
124,102.13x = 34,639,816,865.06 - Step 5: Solve for x
x = 34,639,816,865.06/124,102.13 - Step 6: Final answer
x = 279,123.48
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.