Finding the Fourth Proportional to 304,177.13, 456,232.82 and 101,750.29
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Solution
The fourth proportional to 304,177.13, 456,232.82 and 101,750.29 is: 152,614.44
Step by Step Solution
- Step 1: Write the proportion equation
304,177.13 : 456,232.82 = 101,750.29 : x - Step 2: Convert to fraction form
304,177.13/456,232.82 = 101,750.29/x - Step 3: Cross multiply
304,177.13x = 456,232.82 × 101,750.29 - Step 4: Simplify right side
304,177.13x = 46,421,820,856.31 - Step 5: Solve for x
x = 46,421,820,856.31/304,177.13 - Step 6: Final answer
x = 152,614.44
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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.