Finding the Fourth Proportional to 244,201.53, 337,000.62 and 135,309.18
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Solution
The fourth proportional to 244,201.53, 337,000.62 and 135,309.18 is: 186,728.06
Step by Step Solution
- Step 1: Write the proportion equation
244,201.53 : 337,000.62 = 135,309.18 : x - Step 2: Convert to fraction form
244,201.53/337,000.62 = 135,309.18/x - Step 3: Cross multiply
244,201.53x = 337,000.62 × 135,309.18 - Step 4: Simplify right side
244,201.53x = 45,599,277,551.69 - Step 5: Solve for x
x = 45,599,277,551.69/244,201.53 - Step 6: Final answer
x = 186,728.06
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.