Finding the Fourth Proportional to 94,961.04, 142,449.84 and 24,840.24
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Solution
The fourth proportional to 94,961.04, 142,449.84 and 24,840.24 is: 37,262.53
Step by Step Solution
- Step 1: Write the proportion equation
94,961.04 : 142,449.84 = 24,840.24 : x - Step 2: Convert to fraction form
94,961.04/142,449.84 = 24,840.24/x - Step 3: Cross multiply
94,961.04x = 142,449.84 × 24,840.24 - Step 4: Simplify right side
94,961.04x = 3,538,488,213.56 - Step 5: Solve for x
x = 3,538,488,213.56/94,961.04 - Step 6: Final answer
x = 37,262.53
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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.