Finding the Fourth Proportional to 246,883.99, 340,605.97 and 182,507.79
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Solution
The fourth proportional to 246,883.99, 340,605.97 and 182,507.79 is: 251,791.31
Step by Step Solution
- Step 1: Write the proportion equation
246,883.99 : 340,605.97 = 182,507.79 : x - Step 2: Convert to fraction form
246,883.99/340,605.97 = 182,507.79/x - Step 3: Cross multiply
246,883.99x = 340,605.97 × 182,507.79 - Step 4: Simplify right side
246,883.99x = 62,163,242,845.51 - Step 5: Solve for x
x = 62,163,242,845.51/246,883.99 - Step 6: Final answer
x = 251,791.31
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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.