Finding the Fourth Proportional to 233,466.68, 350,195.16 and 158,399.12
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Solution
The fourth proportional to 233,466.68, 350,195.16 and 158,399.12 is: 237,595.38
Step by Step Solution
- Step 1: Write the proportion equation
233,466.68 : 350,195.16 = 158,399.12 : x - Step 2: Convert to fraction form
233,466.68/350,195.16 = 158,399.12/x - Step 3: Cross multiply
233,466.68x = 350,195.16 × 158,399.12 - Step 4: Simplify right side
233,466.68x = 55,470,605,172.26 - Step 5: Solve for x
x = 55,470,605,172.26/233,466.68 - Step 6: Final answer
x = 237,595.38
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1.5x scale
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.