Finding the Fourth Proportional to 244,805.02, 367,244.52 and 86,995.96
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Solution
The fourth proportional to 244,805.02, 367,244.52 and 86,995.96 is: 130,507.09
Step by Step Solution
- Step 1: Write the proportion equation
244,805.02 : 367,244.52 = 86,995.96 : x - Step 2: Convert to fraction form
244,805.02/367,244.52 = 86,995.96/x - Step 3: Cross multiply
244,805.02x = 367,244.52 × 86,995.96 - Step 4: Simplify right side
244,805.02x = 31,948,789,572.14 - Step 5: Solve for x
x = 31,948,789,572.14/244,805.02 - Step 6: Final answer
x = 130,507.09
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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.