Finding the Fourth Proportional to 214,207.24, 295,600.93 and 118,711.88
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Solution
The fourth proportional to 214,207.24, 295,600.93 and 118,711.88 is: 163,819.59
Step by Step Solution
- Step 1: Write the proportion equation
214,207.24 : 295,600.93 = 118,711.88 : x - Step 2: Convert to fraction form
214,207.24/295,600.93 = 118,711.88/x - Step 3: Cross multiply
214,207.24x = 295,600.93 × 118,711.88 - Step 4: Simplify right side
214,207.24x = 35,091,342,130.05 - Step 5: Solve for x
x = 35,091,342,130.05/214,207.24 - Step 6: Final answer
x = 163,819.59
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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.