Finding the Third Proportional to 48,396 and 106,087.50
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Solution
The third proportional to 48,396 and 106,087.50 is: 232,551.40
Step by Step Solution
- Step 1: Write the proportion equation
48,396 : 106,087.50 = 106,087.50 : x - Step 2: Convert to fraction form
48,396/106,087.50 = 106,087.50/x - Step 3: Cross multiply
48,396x = 106,087.50 × 106,087.50 - Step 4: Simplify right side
48,396x = 11,254,557,656.25 - Step 5: Solve for x
x = 11,254,557,656.25/48,396 - Step 6: Final answer
x = 232,551.40
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.