Finding the Fourth Proportional to 244,805.68, 367,226.34 and 102,507.88
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Solution
The fourth proportional to 244,805.68, 367,226.34 and 102,507.88 is: 153,769.28
Step by Step Solution
- Step 1: Write the proportion equation
244,805.68 : 367,226.34 = 102,507.88 : x - Step 2: Convert to fraction form
244,805.68/367,226.34 = 102,507.88/x - Step 3: Cross multiply
244,805.68x = 367,226.34 × 102,507.88 - Step 4: Simplify right side
244,805.68x = 37,643,593,593.56 - Step 5: Solve for x
x = 37,643,593,593.56/244,805.68 - Step 6: Final answer
x = 153,769.28
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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.