Finding the Fourth Proportional to 192,568.24, 265,654.71 and 124,607.14
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Solution
The fourth proportional to 192,568.24, 265,654.71 and 124,607.14 is: 171,899.96
Step by Step Solution
- Step 1: Write the proportion equation
192,568.24 : 265,654.71 = 124,607.14 : x - Step 2: Convert to fraction form
192,568.24/265,654.71 = 124,607.14/x - Step 3: Cross multiply
192,568.24x = 265,654.71 × 124,607.14 - Step 4: Simplify right side
192,568.24x = 33,102,473,640.63 - Step 5: Solve for x
x = 33,102,473,640.63/192,568.24 - Step 6: Final answer
x = 171,899.96
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.