Finding the Fourth Proportional to 195,600.24, 269,934.76 and 110,715.48
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Solution
The fourth proportional to 195,600.24, 269,934.76 and 110,715.48 is: 152,791.00
Step by Step Solution
- Step 1: Write the proportion equation
195,600.24 : 269,934.76 = 110,715.48 : x - Step 2: Convert to fraction form
195,600.24/269,934.76 = 110,715.48/x - Step 3: Cross multiply
195,600.24x = 269,934.76 × 110,715.48 - Step 4: Simplify right side
195,600.24x = 29,885,956,522.08 - Step 5: Solve for x
x = 29,885,956,522.08/195,600.24 - Step 6: Final answer
x = 152,791.00
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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.