Finding the Fourth Proportional to 433,327.26, 650,217.56 and 177,349.84
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Solution
The fourth proportional to 433,327.26, 650,217.56 and 177,349.84 is: 266,117.53
Step by Step Solution
- Step 1: Write the proportion equation
433,327.26 : 650,217.56 = 177,349.84 : x - Step 2: Convert to fraction form
433,327.26/650,217.56 = 177,349.84/x - Step 3: Cross multiply
433,327.26x = 650,217.56 × 177,349.84 - Step 4: Simplify right side
433,327.26x = 115,315,980,231.19 - Step 5: Solve for x
x = 115,315,980,231.19/433,327.26 - Step 6: Final answer
x = 266,117.53
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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.