Finding the Fourth Proportional to 364,844.24, 546,791.66 and 148,450.79
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Solution
The fourth proportional to 364,844.24, 546,791.66 and 148,450.79 is: 222,483.03
Step by Step Solution
- Step 1: Write the proportion equation
364,844.24 : 546,791.66 = 148,450.79 : x - Step 2: Convert to fraction form
364,844.24/546,791.66 = 148,450.79/x - Step 3: Cross multiply
364,844.24x = 546,791.66 × 148,450.79 - Step 4: Simplify right side
364,844.24x = 81,171,652,276.47 - Step 5: Solve for x
x = 81,171,652,276.47/364,844.24 - Step 6: Final answer
x = 222,483.03
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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.