Finding the Fourth Proportional to 251,974.08, 377,742.60 and 94,204.08
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Solution
The fourth proportional to 251,974.08, 377,742.60 and 94,204.08 is: 141,224.42
Step by Step Solution
- Step 1: Write the proportion equation
251,974.08 : 377,742.60 = 94,204.08 : x - Step 2: Convert to fraction form
251,974.08/377,742.60 = 94,204.08/x - Step 3: Cross multiply
251,974.08x = 377,742.60 × 94,204.08 - Step 4: Simplify right side
251,974.08x = 35,584,894,109.81 - Step 5: Solve for x
x = 35,584,894,109.81/251,974.08 - Step 6: Final answer
x = 141,224.42
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.