Finding the Fourth Proportional to 296,149.49, 408,584.88 and 241,606.62
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Solution
The fourth proportional to 296,149.49, 408,584.88 and 241,606.62 is: 333,334.39
Step by Step Solution
- Step 1: Write the proportion equation
296,149.49 : 408,584.88 = 241,606.62 : x - Step 2: Convert to fraction form
296,149.49/408,584.88 = 241,606.62/x - Step 3: Cross multiply
296,149.49x = 408,584.88 × 241,606.62 - Step 4: Simplify right side
296,149.49x = 98,716,808,588.95 - Step 5: Solve for x
x = 98,716,808,588.95/296,149.49 - Step 6: Final answer
x = 333,334.39
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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.