Finding the Fourth Proportional to 107,927.04, 161,912.16 and 41,364.48
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Solution
The fourth proportional to 107,927.04, 161,912.16 and 41,364.48 is: 62,055.00
Step by Step Solution
- Step 1: Write the proportion equation
107,927.04 : 161,912.16 = 41,364.48 : x - Step 2: Convert to fraction form
107,927.04/161,912.16 = 41,364.48/x - Step 3: Cross multiply
107,927.04x = 161,912.16 × 41,364.48 - Step 4: Simplify right side
107,927.04x = 6,697,412,304.08 - Step 5: Solve for x
x = 6,697,412,304.08/107,927.04 - Step 6: Final answer
x = 62,055.00
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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.