Finding the Fourth Proportional to 602.99, 832.26 and 341.09
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Solution
The fourth proportional to 602.99, 832.26 and 341.09 is: 470.77
Step by Step Solution
- Step 1: Write the proportion equation
602.99 : 832.26 = 341.09 : x - Step 2: Convert to fraction form
602.99/832.26 = 341.09/x - Step 3: Cross multiply
602.99x = 832.26 × 341.09 - Step 4: Simplify right side
602.99x = 283,869.70 - Step 5: Solve for x
x = 283,869.70/602.99 - Step 6: Final answer
x = 470.77
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.