Finding the Fourth Proportional to 197,029.25, 295,587.11 and 63,922.96
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Solution
The fourth proportional to 197,029.25, 295,587.11 and 63,922.96 is: 95,898.47
Step by Step Solution
- Step 1: Write the proportion equation
197,029.25 : 295,587.11 = 63,922.96 : x - Step 2: Convert to fraction form
197,029.25/295,587.11 = 63,922.96/x - Step 3: Cross multiply
197,029.25x = 295,587.11 × 63,922.96 - Step 4: Simplify right side
197,029.25x = 18,894,803,009.05 - Step 5: Solve for x
x = 18,894,803,009.05/197,029.25 - Step 6: Final answer
x = 95,898.47
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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.