Finding the Fourth Proportional to 201,549.06, 302,312.66 and 61,296.75
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Solution
The fourth proportional to 201,549.06, 302,312.66 and 61,296.75 is: 91,941.80
Step by Step Solution
- Step 1: Write the proportion equation
201,549.06 : 302,312.66 = 61,296.75 : x - Step 2: Convert to fraction form
201,549.06/302,312.66 = 61,296.75/x - Step 3: Cross multiply
201,549.06x = 302,312.66 × 61,296.75 - Step 4: Simplify right side
201,549.06x = 18,530,783,235.37 - Step 5: Solve for x
x = 18,530,783,235.37/201,549.06 - Step 6: Final answer
x = 91,941.80
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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.