Finding the Third Proportional to 52,102.13 and 80,727.19
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Solution
The third proportional to 52,102.13 and 80,727.19 is: 125,078.94
Step by Step Solution
- Step 1: Write the proportion equation
52,102.13 : 80,727.19 = 80,727.19 : x - Step 2: Convert to fraction form
52,102.13/80,727.19 = 80,727.19/x - Step 3: Cross multiply
52,102.13x = 80,727.19 × 80,727.19 - Step 4: Simplify right side
52,102.13x = 6,516,878,801.66 - Step 5: Solve for x
x = 6,516,878,801.66/52,102.13 - Step 6: Final answer
x = 125,078.94
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.