Finding the Fourth Proportional to 197,029.44, 295,585.68 and 63,899.33
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Solution
The fourth proportional to 197,029.44, 295,585.68 and 63,899.33 is: 95,862.45
Step by Step Solution
- Step 1: Write the proportion equation
197,029.44 : 295,585.68 = 63,899.33 : x - Step 2: Convert to fraction form
197,029.44/295,585.68 = 63,899.33/x - Step 3: Cross multiply
197,029.44x = 295,585.68 × 63,899.33 - Step 4: Simplify right side
197,029.44x = 18,887,725,431.67 - Step 5: Solve for x
x = 18,887,725,431.67/197,029.44 - Step 6: Final answer
x = 95,862.45
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1.5x scale
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.