Finding the Fourth Proportional to 175,231.08, 241,818.98 and 95,743.08
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Solution
The fourth proportional to 175,231.08, 241,818.98 and 95,743.08 is: 132,125.50
Step by Step Solution
- Step 1: Write the proportion equation
175,231.08 : 241,818.98 = 95,743.08 : x - Step 2: Convert to fraction form
175,231.08/241,818.98 = 95,743.08/x - Step 3: Cross multiply
175,231.08x = 241,818.98 × 95,743.08 - Step 4: Simplify right side
175,231.08x = 23,152,493,947.66 - Step 5: Solve for x
x = 23,152,493,947.66/175,231.08 - Step 6: Final answer
x = 132,125.50
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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.