Finding the Fourth Proportional to 533.01, 735.60 and 296.99
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Solution
The fourth proportional to 533.01, 735.60 and 296.99 is: 409.87
Step by Step Solution
- Step 1: Write the proportion equation
533.01 : 735.60 = 296.99 : x - Step 2: Convert to fraction form
533.01/735.60 = 296.99/x - Step 3: Cross multiply
533.01x = 735.60 × 296.99 - Step 4: Simplify right side
533.01x = 218,465.84 - Step 5: Solve for x
x = 218,465.84/533.01 - Step 6: Final answer
x = 409.87
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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.