Finding the Fourth Proportional to 164,246.20, 246,259.86 and 59,051.56
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Solution
The fourth proportional to 164,246.20, 246,259.86 and 59,051.56 is: 88,537.99
Step by Step Solution
- Step 1: Write the proportion equation
164,246.20 : 246,259.86 = 59,051.56 : x - Step 2: Convert to fraction form
164,246.20/246,259.86 = 59,051.56/x - Step 3: Cross multiply
164,246.20x = 246,259.86 × 59,051.56 - Step 4: Simplify right side
164,246.20x = 14,542,028,898.38 - Step 5: Solve for x
x = 14,542,028,898.38/164,246.20 - Step 6: Final answer
x = 88,537.99
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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.