Finding the Fourth Proportional to 652.08, 977.70 and 241.14
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Solution
The fourth proportional to 652.08, 977.70 and 241.14 is: 361.55
Step by Step Solution
- Step 1: Write the proportion equation
652.08 : 977.70 = 241.14 : x - Step 2: Convert to fraction form
652.08/977.70 = 241.14/x - Step 3: Cross multiply
652.08x = 977.70 × 241.14 - Step 4: Simplify right side
652.08x = 235,762.58 - Step 5: Solve for x
x = 235,762.58/652.08 - Step 6: Final answer
x = 361.55
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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.