Finding the Fourth Proportional to 251,525.99, 377,288.61 and 101,767.44
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Solution
The fourth proportional to 251,525.99, 377,288.61 and 101,767.44 is: 152,651.01
Step by Step Solution
- Step 1: Write the proportion equation
251,525.99 : 377,288.61 = 101,767.44 : x - Step 2: Convert to fraction form
251,525.99/377,288.61 = 101,767.44/x - Step 3: Cross multiply
251,525.99x = 377,288.61 × 101,767.44 - Step 4: Simplify right side
251,525.99x = 38,395,695,980.86 - Step 5: Solve for x
x = 38,395,695,980.86/251,525.99 - Step 6: Final answer
x = 152,651.01
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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.