Finding the Fourth Proportional to 433,328.26, 650,219.06 and 177,350.84
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Solution
The fourth proportional to 433,328.26, 650,219.06 and 177,350.84 is: 266,119.03
Step by Step Solution
- Step 1: Write the proportion equation
433,328.26 : 650,219.06 = 177,350.84 : x - Step 2: Convert to fraction form
433,328.26/650,219.06 = 177,350.84/x - Step 3: Cross multiply
433,328.26x = 650,219.06 × 177,350.84 - Step 4: Simplify right side
433,328.26x = 115,316,896,475.01 - Step 5: Solve for x
x = 115,316,896,475.01/433,328.26 - Step 6: Final answer
x = 266,119.03
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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.