Finding the Fourth Proportional to 176,796.26, 264,772.28 and 101,758.68
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Solution
The fourth proportional to 176,796.26, 264,772.28 and 101,758.68 is: 152,395.07
Step by Step Solution
- Step 1: Write the proportion equation
176,796.26 : 264,772.28 = 101,758.68 : x - Step 2: Convert to fraction form
176,796.26/264,772.28 = 101,758.68/x - Step 3: Cross multiply
176,796.26x = 264,772.28 × 101,758.68 - Step 4: Simplify right side
176,796.26x = 26,942,877,713.39 - Step 5: Solve for x
x = 26,942,877,713.39/176,796.26 - Step 6: Final answer
x = 152,395.07
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.