Finding the Third Proportional to 52,831.13 and 124,590.09
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Solution
The third proportional to 52,831.13 and 124,590.09 is: 293,817.17
Step by Step Solution
- Step 1: Write the proportion equation
52,831.13 : 124,590.09 = 124,590.09 : x - Step 2: Convert to fraction form
52,831.13/124,590.09 = 124,590.09/x - Step 3: Cross multiply
52,831.13x = 124,590.09 × 124,590.09 - Step 4: Simplify right side
52,831.13x = 15,522,691,460.63 - Step 5: Solve for x
x = 15,522,691,460.63/52,831.13 - Step 6: Final answer
x = 293,817.17
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.