Finding the Fourth Proportional to 195,245.00, 292,533.17 and 106,560.74
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Solution
The fourth proportional to 195,245.00, 292,533.17 and 106,560.74 is: 159,658.63
Step by Step Solution
- Step 1: Write the proportion equation
195,245.00 : 292,533.17 = 106,560.74 : x - Step 2: Convert to fraction form
195,245.00/292,533.17 = 106,560.74/x - Step 3: Cross multiply
195,245.00x = 292,533.17 × 106,560.74 - Step 4: Simplify right side
195,245.00x = 31,172,549,074.28 - Step 5: Solve for x
x = 31,172,549,074.28/195,245.00 - Step 6: Final answer
x = 159,658.63
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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.