Finding the Fourth Proportional to 177,607.68, 266,405.37 and 44,489.08
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Solution
The fourth proportional to 177,607.68, 266,405.37 and 44,489.08 is: 66,732.08
Step by Step Solution
- Step 1: Write the proportion equation
177,607.68 : 266,405.37 = 44,489.08 : x - Step 2: Convert to fraction form
177,607.68/266,405.37 = 44,489.08/x - Step 3: Cross multiply
177,607.68x = 266,405.37 × 44,489.08 - Step 4: Simplify right side
177,607.68x = 11,852,129,818.36 - Step 5: Solve for x
x = 11,852,129,818.36/177,607.68 - Step 6: Final answer
x = 66,732.08
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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.