Finding the Fourth Proportional to 182,242.14, 251,358.33 and 133,828.80
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Solution
The fourth proportional to 182,242.14, 251,358.33 and 133,828.80 is: 184,584.00
Step by Step Solution
- Step 1: Write the proportion equation
182,242.14 : 251,358.33 = 133,828.80 : x - Step 2: Convert to fraction form
182,242.14/251,358.33 = 133,828.80/x - Step 3: Cross multiply
182,242.14x = 251,358.33 × 133,828.80 - Step 4: Simplify right side
182,242.14x = 33,638,983,673.90 - Step 5: Solve for x
x = 33,638,983,673.90/182,242.14 - Step 6: Final answer
x = 184,584.00
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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.