Finding the Third Proportional to 125,291.81 and 264,556.13
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Solution
The third proportional to 125,291.81 and 264,556.13 is: 558,615.46
Step by Step Solution
- Step 1: Write the proportion equation
125,291.81 : 264,556.13 = 264,556.13 : x - Step 2: Convert to fraction form
125,291.81/264,556.13 = 264,556.13/x - Step 3: Cross multiply
125,291.81x = 264,556.13 × 264,556.13 - Step 4: Simplify right side
125,291.81x = 69,989,943,275.02 - Step 5: Solve for x
x = 69,989,943,275.02/125,291.81 - Step 6: Final answer
x = 558,615.46
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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.