Finding the Fourth Proportional to 158,644.09, 237,814.44 and 58,777.48
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Solution
The fourth proportional to 158,644.09, 237,814.44 and 58,777.48 is: 88,110.02
Step by Step Solution
- Step 1: Write the proportion equation
158,644.09 : 237,814.44 = 58,777.48 : x - Step 2: Convert to fraction form
158,644.09/237,814.44 = 58,777.48/x - Step 3: Cross multiply
158,644.09x = 237,814.44 × 58,777.48 - Step 4: Simplify right side
158,644.09x = 13,978,133,490.81 - Step 5: Solve for x
x = 13,978,133,490.81/158,644.09 - Step 6: Final answer
x = 88,110.02
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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.