Finding the Fourth Proportional to 227,919.02, 341,877.99 and 61,707.02
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Solution
The fourth proportional to 227,919.02, 341,877.99 and 61,707.02 is: 92,560.38
Step by Step Solution
- Step 1: Write the proportion equation
227,919.02 : 341,877.99 = 61,707.02 : x - Step 2: Convert to fraction form
227,919.02/341,877.99 = 61,707.02/x - Step 3: Cross multiply
227,919.02x = 341,877.99 × 61,707.02 - Step 4: Simplify right side
227,919.02x = 21,096,271,966.49 - Step 5: Solve for x
x = 21,096,271,966.49/227,919.02 - Step 6: Final answer
x = 92,560.38
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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.