Finding the Fourth Proportional to 344.93, 475.95 and 204.99
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Solution
The fourth proportional to 344.93, 475.95 and 204.99 is: 282.86
Step by Step Solution
- Step 1: Write the proportion equation
344.93 : 475.95 = 204.99 : x - Step 2: Convert to fraction form
344.93/475.95 = 204.99/x - Step 3: Cross multiply
344.93x = 475.95 × 204.99 - Step 4: Simplify right side
344.93x = 97,565.59 - Step 5: Solve for x
x = 97,565.59/344.93 - Step 6: Final answer
x = 282.86
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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.