Finding the Fourth Proportional to 325,338.98, 448,967.67 and 182,098.99
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Solution
The fourth proportional to 325,338.98, 448,967.67 and 182,098.99 is: 251,296.53
Step by Step Solution
- Step 1: Write the proportion equation
325,338.98 : 448,967.67 = 182,098.99 : x - Step 2: Convert to fraction form
325,338.98/448,967.67 = 182,098.99/x - Step 3: Cross multiply
325,338.98x = 448,967.67 × 182,098.99 - Step 4: Simplify right side
325,338.98x = 81,756,557,004.81 - Step 5: Solve for x
x = 81,756,557,004.81/325,338.98 - Step 6: Final answer
x = 251,296.53
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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.