Finding the Fourth Proportional to 244,365.16, 366,564.12 and 66,873.70
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Solution
The fourth proportional to 244,365.16, 366,564.12 and 66,873.70 is: 100,315.03
Step by Step Solution
- Step 1: Write the proportion equation
244,365.16 : 366,564.12 = 66,873.70 : x - Step 2: Convert to fraction form
244,365.16/366,564.12 = 66,873.70/x - Step 3: Cross multiply
244,365.16x = 366,564.12 × 66,873.70 - Step 4: Simplify right side
244,365.16x = 24,513,498,991.64 - Step 5: Solve for x
x = 24,513,498,991.64/244,365.16 - Step 6: Final answer
x = 100,315.03
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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.