Finding the Fourth Proportional to 334,799.26, 462,022.96 and 183,896.26
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Solution
The fourth proportional to 334,799.26, 462,022.96 and 183,896.26 is: 253,776.83
Step by Step Solution
- Step 1: Write the proportion equation
334,799.26 : 462,022.96 = 183,896.26 : x - Step 2: Convert to fraction form
334,799.26/462,022.96 = 183,896.26/x - Step 3: Cross multiply
334,799.26x = 462,022.96 × 183,896.26 - Step 4: Simplify right side
334,799.26x = 84,964,294,378.13 - Step 5: Solve for x
x = 84,964,294,378.13/334,799.26 - Step 6: Final answer
x = 253,776.83
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1.5x scale
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.