Finding the Fourth Proportional to 269,952.24, 372,693.24 and 185,193.84
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Solution
The fourth proportional to 269,952.24, 372,693.24 and 185,193.84 is: 255,676.68
Step by Step Solution
- Step 1: Write the proportion equation
269,952.24 : 372,693.24 = 185,193.84 : x - Step 2: Convert to fraction form
269,952.24/372,693.24 = 185,193.84/x - Step 3: Cross multiply
269,952.24x = 372,693.24 × 185,193.84 - Step 4: Simplify right side
269,952.24x = 69,020,492,257.64 - Step 5: Solve for x
x = 69,020,492,257.64/269,952.24 - Step 6: Final answer
x = 255,676.68
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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.