Finding the Fourth Proportional to 334,461.54, 461,554.58 and 181,495.84
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Solution
The fourth proportional to 334,461.54, 461,554.58 and 181,495.84 is: 250,462.99
Step by Step Solution
- Step 1: Write the proportion equation
334,461.54 : 461,554.58 = 181,495.84 : x - Step 2: Convert to fraction form
334,461.54/461,554.58 = 181,495.84/x - Step 3: Cross multiply
334,461.54x = 461,554.58 × 181,495.84 - Step 4: Simplify right side
334,461.54x = 83,770,236,202.95 - Step 5: Solve for x
x = 83,770,236,202.95/334,461.54 - Step 6: Final answer
x = 250,462.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.