Finding the Fourth Proportional to 251,027.04, 376,541.52 and 176,480.88
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Solution
The fourth proportional to 251,027.04, 376,541.52 and 176,480.88 is: 264,721.99
Step by Step Solution
- Step 1: Write the proportion equation
251,027.04 : 376,541.52 = 176,480.88 : x - Step 2: Convert to fraction form
251,027.04/376,541.52 = 176,480.88/x - Step 3: Cross multiply
251,027.04x = 376,541.52 × 176,480.88 - Step 4: Simplify right side
251,027.04x = 66,452,378,806.14 - Step 5: Solve for x
x = 66,452,378,806.14/251,027.04 - Step 6: Final answer
x = 264,721.99
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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.