Finding the Third Proportional to 20,746.13 and 48,772.13
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Solution
The third proportional to 20,746.13 and 48,772.13 is: 114,658.53
Step by Step Solution
- Step 1: Write the proportion equation
20,746.13 : 48,772.13 = 48,772.13 : x - Step 2: Convert to fraction form
20,746.13/48,772.13 = 48,772.13/x - Step 3: Cross multiply
20,746.13x = 48,772.13 × 48,772.13 - Step 4: Simplify right side
20,746.13x = 2,378,720,177.02 - Step 5: Solve for x
x = 2,378,720,177.02/20,746.13 - Step 6: Final answer
x = 114,658.53
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Why These Related Problems?
These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.