Finding the Fourth Proportional to 244,258.94, 337,076.84 and 135,370.24
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Solution
The fourth proportional to 244,258.94, 337,076.84 and 135,370.24 is: 186,810.65
Step by Step Solution
- Step 1: Write the proportion equation
244,258.94 : 337,076.84 = 135,370.24 : x - Step 2: Convert to fraction form
244,258.94/337,076.84 = 135,370.24/x - Step 3: Cross multiply
244,258.94x = 337,076.84 × 135,370.24 - Step 4: Simplify right side
244,258.94x = 45,630,172,224.98 - Step 5: Solve for x
x = 45,630,172,224.98/244,258.94 - Step 6: Final answer
x = 186,810.65
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1.5x scale
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.