Finding the Third Proportional to 48,462.75 and 103,965.75
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Solution
The third proportional to 48,462.75 and 103,965.75 is: 223,034.75
Step by Step Solution
- Step 1: Write the proportion equation
48,462.75 : 103,965.75 = 103,965.75 : x - Step 2: Convert to fraction form
48,462.75/103,965.75 = 103,965.75/x - Step 3: Cross multiply
48,462.75x = 103,965.75 × 103,965.75 - Step 4: Simplify right side
48,462.75x = 10,808,877,173.06 - Step 5: Solve for x
x = 10,808,877,173.06/48,462.75 - Step 6: Final answer
x = 223,034.75
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.