Finding the Fourth Proportional to 234,560.44, 352,026.42 and 122,272.84
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Solution
The fourth proportional to 234,560.44, 352,026.42 and 122,272.84 is: 183,506.09
Step by Step Solution
- Step 1: Write the proportion equation
234,560.44 : 352,026.42 = 122,272.84 : x - Step 2: Convert to fraction form
234,560.44/352,026.42 = 122,272.84/x - Step 3: Cross multiply
234,560.44x = 352,026.42 × 122,272.84 - Step 4: Simplify right side
234,560.44x = 43,043,270,128.43 - Step 5: Solve for x
x = 43,043,270,128.43/234,560.44 - Step 6: Final answer
x = 183,506.09
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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.