Finding the Fourth Proportional to 183,114.19, 274,672.99 and 64,805.59
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Solution
The fourth proportional to 183,114.19, 274,672.99 and 64,805.59 is: 97,208.99
Step by Step Solution
- Step 1: Write the proportion equation
183,114.19 : 274,672.99 = 64,805.59 : x - Step 2: Convert to fraction form
183,114.19/274,672.99 = 64,805.59/x - Step 3: Cross multiply
183,114.19x = 274,672.99 × 64,805.59 - Step 4: Simplify right side
183,114.19x = 17,800,344,568.34 - Step 5: Solve for x
x = 17,800,344,568.34/183,114.19 - Step 6: Final answer
x = 97,208.99
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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.