Finding the Fourth Proportional to 324,952.04, 448,475.58 and 181,720.14
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Solution
The fourth proportional to 324,952.04, 448,475.58 and 181,720.14 is: 250,797.15
Step by Step Solution
- Step 1: Write the proportion equation
324,952.04 : 448,475.58 = 181,720.14 : x - Step 2: Convert to fraction form
324,952.04/448,475.58 = 181,720.14/x - Step 3: Cross multiply
324,952.04x = 448,475.58 × 181,720.14 - Step 4: Simplify right side
324,952.04x = 81,497,045,184.18 - Step 5: Solve for x
x = 81,497,045,184.18/324,952.04 - Step 6: Final answer
x = 250,797.15
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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.