Finding the Third Proportional to 67,537.13 and 124,615.13
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Solution
The third proportional to 67,537.13 and 124,615.13 is: 229,931.75
Step by Step Solution
- Step 1: Write the proportion equation
67,537.13 : 124,615.13 = 124,615.13 : x - Step 2: Convert to fraction form
67,537.13/124,615.13 = 124,615.13/x - Step 3: Cross multiply
67,537.13x = 124,615.13 × 124,615.13 - Step 4: Simplify right side
67,537.13x = 15,528,929,378.77 - Step 5: Solve for x
x = 15,528,929,378.77/67,537.13 - Step 6: Final answer
x = 229,931.75
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Why These Related Problems?
These problems maintain the same ratio (1.85) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.