Finding the Fourth Proportional to 368.26, 552.12 and 176.02
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Solution
The fourth proportional to 368.26, 552.12 and 176.02 is: 263.90
Step by Step Solution
- Step 1: Write the proportion equation
368.26 : 552.12 = 176.02 : x - Step 2: Convert to fraction form
368.26/552.12 = 176.02/x - Step 3: Cross multiply
368.26x = 552.12 × 176.02 - Step 4: Simplify right side
368.26x = 97,184.16 - Step 5: Solve for x
x = 97,184.16/368.26 - Step 6: Final answer
x = 263.90
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.