Finding the Fourth Proportional to 335,370.99, 462,798.56 and 182,409.29
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Solution
The fourth proportional to 335,370.99, 462,798.56 and 182,409.29 is: 251,717.52
Step by Step Solution
- Step 1: Write the proportion equation
335,370.99 : 462,798.56 = 182,409.29 : x - Step 2: Convert to fraction form
335,370.99/462,798.56 = 182,409.29/x - Step 3: Cross multiply
335,370.99x = 462,798.56 × 182,409.29 - Step 4: Simplify right side
335,370.99x = 84,418,754,681.87 - Step 5: Solve for x
x = 84,418,754,681.87/335,370.99 - Step 6: Final answer
x = 251,717.52
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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.