Finding the Third Proportional to 150,057.75 and 354,225.75
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Solution
The third proportional to 150,057.75 and 354,225.75 is: 836,183.95
Step by Step Solution
- Step 1: Write the proportion equation
150,057.75 : 354,225.75 = 354,225.75 : x - Step 2: Convert to fraction form
150,057.75/354,225.75 = 354,225.75/x - Step 3: Cross multiply
150,057.75x = 354,225.75 × 354,225.75 - Step 4: Simplify right side
150,057.75x = 125,475,881,963.06 - Step 5: Solve for x
x = 125,475,881,963.06/150,057.75 - Step 6: Final answer
x = 836,183.95
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.