Finding the Fourth Proportional to 177,494.26, 244,952.04 and 96,929.28
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Solution
The fourth proportional to 177,494.26, 244,952.04 and 96,929.28 is: 133,767.85
Step by Step Solution
- Step 1: Write the proportion equation
177,494.26 : 244,952.04 = 96,929.28 : x - Step 2: Convert to fraction form
177,494.26/244,952.04 = 96,929.28/x - Step 3: Cross multiply
177,494.26x = 244,952.04 × 96,929.28 - Step 4: Simplify right side
177,494.26x = 23,743,024,871.73 - Step 5: Solve for x
x = 23,743,024,871.73/177,494.26 - Step 6: Final answer
x = 133,767.85
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.