Finding the Third Proportional to 24,729.75 and 54,987.75
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Solution
The third proportional to 24,729.75 and 54,987.75 is: 122,267.82
Step by Step Solution
- Step 1: Write the proportion equation
24,729.75 : 54,987.75 = 54,987.75 : x - Step 2: Convert to fraction form
24,729.75/54,987.75 = 54,987.75/x - Step 3: Cross multiply
24,729.75x = 54,987.75 × 54,987.75 - Step 4: Simplify right side
24,729.75x = 3,023,652,650.06 - Step 5: Solve for x
x = 3,023,652,650.06/24,729.75 - Step 6: Final answer
x = 122,267.82
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.