Finding the Fourth Proportional to 177,292.08, 265,933.26 and 58,965.66
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Solution
The fourth proportional to 177,292.08, 265,933.26 and 58,965.66 is: 88,446.87
Step by Step Solution
- Step 1: Write the proportion equation
177,292.08 : 265,933.26 = 58,965.66 : x - Step 2: Convert to fraction form
177,292.08/265,933.26 = 58,965.66/x - Step 3: Cross multiply
177,292.08x = 265,933.26 × 58,965.66 - Step 4: Simplify right side
177,292.08x = 15,680,930,191.85 - Step 5: Solve for x
x = 15,680,930,191.85/177,292.08 - Step 6: Final answer
x = 88,446.87
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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.