Finding the Fourth Proportional to 182,794.68, 252,320.08 and 125,623.26
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Solution
The fourth proportional to 182,794.68, 252,320.08 and 125,623.26 is: 173,403.68
Step by Step Solution
- Step 1: Write the proportion equation
182,794.68 : 252,320.08 = 125,623.26 : x - Step 2: Convert to fraction form
182,794.68/252,320.08 = 125,623.26/x - Step 3: Cross multiply
182,794.68x = 252,320.08 × 125,623.26 - Step 4: Simplify right side
182,794.68x = 31,697,269,752.80 - Step 5: Solve for x
x = 31,697,269,752.80/182,794.68 - Step 6: Final answer
x = 173,403.68
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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.