Finding the Third Proportional to 124,021.13 and 197,108.44
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Solution
The third proportional to 124,021.13 and 197,108.44 is: 313,267.08
Step by Step Solution
- Step 1: Write the proportion equation
124,021.13 : 197,108.44 = 197,108.44 : x - Step 2: Convert to fraction form
124,021.13/197,108.44 = 197,108.44/x - Step 3: Cross multiply
124,021.13x = 197,108.44 × 197,108.44 - Step 4: Simplify right side
124,021.13x = 38,851,736,133.69 - Step 5: Solve for x
x = 38,851,736,133.69/124,021.13 - Step 6: Final answer
x = 313,267.08
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.