Finding the Fourth Proportional to 237,132.01, 355,698.02 and 96,890.50
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Solution
The fourth proportional to 237,132.01, 355,698.02 and 96,890.50 is: 145,335.75
Step by Step Solution
- Step 1: Write the proportion equation
237,132.01 : 355,698.02 = 96,890.50 : x - Step 2: Convert to fraction form
237,132.01/355,698.02 = 96,890.50/x - Step 3: Cross multiply
237,132.01x = 355,698.02 × 96,890.50 - Step 4: Simplify right side
237,132.01x = 34,463,759,006.81 - Step 5: Solve for x
x = 34,463,759,006.81/237,132.01 - Step 6: Final answer
x = 145,335.75
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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.