Finding the Fourth Proportional to 155,293.93, 232,952.04 and 41,441.14
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Solution
The fourth proportional to 155,293.93, 232,952.04 and 41,441.14 is: 62,164.68
Step by Step Solution
- Step 1: Write the proportion equation
155,293.93 : 232,952.04 = 41,441.14 : x - Step 2: Convert to fraction form
155,293.93/232,952.04 = 41,441.14/x - Step 3: Cross multiply
155,293.93x = 232,952.04 × 41,441.14 - Step 4: Simplify right side
155,293.93x = 9,653,798,102.93 - Step 5: Solve for x
x = 9,653,798,102.93/155,293.93 - Step 6: Final answer
x = 62,164.68
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.