Finding the Fourth Proportional to 244,549.21, 337,322.59 and 176,665.95
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Solution
The fourth proportional to 244,549.21, 337,322.59 and 176,665.95 is: 243,686.81
Step by Step Solution
- Step 1: Write the proportion equation
244,549.21 : 337,322.59 = 176,665.95 : x - Step 2: Convert to fraction form
244,549.21/337,322.59 = 176,665.95/x - Step 3: Cross multiply
244,549.21x = 337,322.59 × 176,665.95 - Step 4: Simplify right side
244,549.21x = 59,593,415,818.81 - Step 5: Solve for x
x = 59,593,415,818.81/244,549.21 - Step 6: Final answer
x = 243,686.81
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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.