Finding the Fourth Proportional to 335,605.24, 463,126.48 and 182,646.44
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Solution
The fourth proportional to 335,605.24, 463,126.48 and 182,646.44 is: 252,047.32
Step by Step Solution
- Step 1: Write the proportion equation
335,605.24 : 463,126.48 = 182,646.44 : x - Step 2: Convert to fraction form
335,605.24/463,126.48 = 182,646.44/x - Step 3: Cross multiply
335,605.24x = 463,126.48 × 182,646.44 - Step 4: Simplify right side
335,605.24x = 84,588,402,841.73 - Step 5: Solve for x
x = 84,588,402,841.73/335,605.24 - Step 6: Final answer
x = 252,047.32
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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.