Finding the Fourth Proportional to 177,008.19, 265,454.87 and 58,647.75
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Solution
The fourth proportional to 177,008.19, 265,454.87 and 58,647.75 is: 87,952.60
Step by Step Solution
- Step 1: Write the proportion equation
177,008.19 : 265,454.87 = 58,647.75 : x - Step 2: Convert to fraction form
177,008.19/265,454.87 = 58,647.75/x - Step 3: Cross multiply
177,008.19x = 265,454.87 × 58,647.75 - Step 4: Simplify right side
177,008.19x = 15,568,330,558.80 - Step 5: Solve for x
x = 15,568,330,558.80/177,008.19 - Step 6: Final answer
x = 87,952.60
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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.