Finding the Fourth Proportional to 334,564.26, 461,686.20 and 181,599.18
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Solution
The fourth proportional to 334,564.26, 461,686.20 and 181,599.18 is: 250,600.09
Step by Step Solution
- Step 1: Write the proportion equation
334,564.26 : 461,686.20 = 181,599.18 : x - Step 2: Convert to fraction form
334,564.26/461,686.20 = 181,599.18/x - Step 3: Cross multiply
334,564.26x = 461,686.20 × 181,599.18 - Step 4: Simplify right side
334,564.26x = 83,841,835,337.32 - Step 5: Solve for x
x = 83,841,835,337.32/334,564.26 - Step 6: Final answer
x = 250,600.09
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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.