Finding the Fourth Proportional to 182,352.66, 251,659.35 and 101,795.91
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Solution
The fourth proportional to 182,352.66, 251,659.35 and 101,795.91 is: 140,485.43
Step by Step Solution
- Step 1: Write the proportion equation
182,352.66 : 251,659.35 = 101,795.91 : x - Step 2: Convert to fraction form
182,352.66/251,659.35 = 101,795.91/x - Step 3: Cross multiply
182,352.66x = 251,659.35 × 101,795.91 - Step 4: Simplify right side
182,352.66x = 25,617,892,543.26 - Step 5: Solve for x
x = 25,617,892,543.26/182,352.66 - Step 6: Final answer
x = 140,485.43
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.