Finding the Third Proportional to 48,656.25 and 106,890.75
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Solution
The third proportional to 48,656.25 and 106,890.75 is: 234,823.53
Step by Step Solution
- Step 1: Write the proportion equation
48,656.25 : 106,890.75 = 106,890.75 : x - Step 2: Convert to fraction form
48,656.25/106,890.75 = 106,890.75/x - Step 3: Cross multiply
48,656.25x = 106,890.75 × 106,890.75 - Step 4: Simplify right side
48,656.25x = 11,425,632,435.56 - Step 5: Solve for x
x = 11,425,632,435.56/48,656.25 - Step 6: Final answer
x = 234,823.53
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.