Finding the Third Proportional to 48,777.19 and 106,395.19
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Solution
The third proportional to 48,777.19 and 106,395.19 is: 232,074.39
Step by Step Solution
- Step 1: Write the proportion equation
48,777.19 : 106,395.19 = 106,395.19 : x - Step 2: Convert to fraction form
48,777.19/106,395.19 = 106,395.19/x - Step 3: Cross multiply
48,777.19x = 106,395.19 × 106,395.19 - Step 4: Simplify right side
48,777.19x = 11,319,935,923.16 - Step 5: Solve for x
x = 11,319,935,923.16/48,777.19 - Step 6: Final answer
x = 232,074.39
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.