Finding the Fourth Proportional to 244,135.24, 366,212.58 and 75,673.06
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Solution
The fourth proportional to 244,135.24, 366,212.58 and 75,673.06 is: 113,512.60
Step by Step Solution
- Step 1: Write the proportion equation
244,135.24 : 366,212.58 = 75,673.06 : x - Step 2: Convert to fraction form
244,135.24/366,212.58 = 75,673.06/x - Step 3: Cross multiply
244,135.24x = 366,212.58 × 75,673.06 - Step 4: Simplify right side
244,135.24x = 27,712,426,539.09 - Step 5: Solve for x
x = 27,712,426,539.09/244,135.24 - Step 6: Final answer
x = 113,512.60
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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.