Finding the Fourth Proportional to 233,474.08, 350,212.40 and 67,266.08
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Solution
The fourth proportional to 233,474.08, 350,212.40 and 67,266.08 is: 100,899.49
Step by Step Solution
- Step 1: Write the proportion equation
233,474.08 : 350,212.40 = 67,266.08 : x - Step 2: Convert to fraction form
233,474.08/350,212.40 = 67,266.08/x - Step 3: Cross multiply
233,474.08x = 350,212.40 × 67,266.08 - Step 4: Simplify right side
233,474.08x = 23,557,415,315.39 - Step 5: Solve for x
x = 23,557,415,315.39/233,474.08 - Step 6: Final answer
x = 100,899.49
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.