Finding the Fourth Proportional to 233,626.08, 350,450.64 and 65,146.08
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Solution
The fourth proportional to 233,626.08, 350,450.64 and 65,146.08 is: 97,722.33
Step by Step Solution
- Step 1: Write the proportion equation
233,626.08 : 350,450.64 = 65,146.08 : x - Step 2: Convert to fraction form
233,626.08/350,450.64 = 65,146.08/x - Step 3: Cross multiply
233,626.08x = 350,450.64 × 65,146.08 - Step 4: Simplify right side
233,626.08x = 22,830,485,429.49 - Step 5: Solve for x
x = 22,830,485,429.49/233,626.08 - Step 6: Final answer
x = 97,722.33
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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.