Finding the Fourth Proportional to 336,102.24, 463,800.24 and 192,874.08
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Solution
The fourth proportional to 336,102.24, 463,800.24 and 192,874.08 is: 266,154.26
Step by Step Solution
- Step 1: Write the proportion equation
336,102.24 : 463,800.24 = 192,874.08 : x - Step 2: Convert to fraction form
336,102.24/463,800.24 = 192,874.08/x - Step 3: Cross multiply
336,102.24x = 463,800.24 × 192,874.08 - Step 4: Simplify right side
336,102.24x = 89,455,044,593.78 - Step 5: Solve for x
x = 89,455,044,593.78/336,102.24 - Step 6: Final answer
x = 266,154.26
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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.