Finding the Third Proportional to 30,101.63 and 48,083.63
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Solution
The third proportional to 30,101.63 and 48,083.63 is: 76,807.65
Step by Step Solution
- Step 1: Write the proportion equation
30,101.63 : 48,083.63 = 48,083.63 : x - Step 2: Convert to fraction form
30,101.63/48,083.63 = 48,083.63/x - Step 3: Cross multiply
30,101.63x = 48,083.63 × 48,083.63 - Step 4: Simplify right side
30,101.63x = 2,312,034,993.14 - Step 5: Solve for x
x = 2,312,034,993.14/30,101.63 - Step 6: Final answer
x = 76,807.65
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Why These Related Problems?
These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.