Finding the Fourth Proportional to 297,152.94, 445,795.03 and 110,164.44
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Solution
The fourth proportional to 297,152.94, 445,795.03 and 110,164.44 is: 165,270.99
Step by Step Solution
- Step 1: Write the proportion equation
297,152.94 : 445,795.03 = 110,164.44 : x - Step 2: Convert to fraction form
297,152.94/445,795.03 = 110,164.44/x - Step 3: Cross multiply
297,152.94x = 445,795.03 × 110,164.44 - Step 4: Simplify right side
297,152.94x = 49,110,759,834.73 - Step 5: Solve for x
x = 49,110,759,834.73/297,152.94 - Step 6: Final answer
x = 165,270.99
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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.