Finding the Fourth Proportional to 241,929.36, 333,871.07 and 133,041.99
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Solution
The fourth proportional to 241,929.36, 333,871.07 and 133,041.99 is: 183,602.65
Step by Step Solution
- Step 1: Write the proportion equation
241,929.36 : 333,871.07 = 133,041.99 : x - Step 2: Convert to fraction form
241,929.36/333,871.07 = 133,041.99/x - Step 3: Cross multiply
241,929.36x = 333,871.07 × 133,041.99 - Step 4: Simplify right side
241,929.36x = 44,418,870,891.02 - Step 5: Solve for x
x = 44,418,870,891.02/241,929.36 - Step 6: Final answer
x = 183,602.65
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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.