Finding the Fourth Proportional to 334,652.52, 461,817.16 and 181,692.12
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Solution
The fourth proportional to 334,652.52, 461,817.16 and 181,692.12 is: 250,733.32
Step by Step Solution
- Step 1: Write the proportion equation
334,652.52 : 461,817.16 = 181,692.12 : x - Step 2: Convert to fraction form
334,652.52/461,817.16 = 181,692.12/x - Step 3: Cross multiply
334,652.52x = 461,817.16 × 181,692.12 - Step 4: Simplify right side
334,652.52x = 83,908,538,852.78 - Step 5: Solve for x
x = 83,908,538,852.78/334,652.52 - Step 6: Final answer
x = 250,733.32
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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.