Finding the Fourth Proportional to 241,593.84, 333,414.92 and 134,163.86
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Solution
The fourth proportional to 241,593.84, 333,414.92 and 134,163.86 is: 185,154.68
Step by Step Solution
- Step 1: Write the proportion equation
241,593.84 : 333,414.92 = 134,163.86 : x - Step 2: Convert to fraction form
241,593.84/333,414.92 = 134,163.86/x - Step 3: Cross multiply
241,593.84x = 333,414.92 × 134,163.86 - Step 4: Simplify right side
241,593.84x = 44,732,231,317.13 - Step 5: Solve for x
x = 44,732,231,317.13/241,593.84 - Step 6: Final answer
x = 185,154.68
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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.