Finding the Fourth Proportional to 194,294.17, 291,019.41 and 94,244.08
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Solution
The fourth proportional to 194,294.17, 291,019.41 and 94,244.08 is: 141,161.50
Step by Step Solution
- Step 1: Write the proportion equation
194,294.17 : 291,019.41 = 94,244.08 : x - Step 2: Convert to fraction form
194,294.17/291,019.41 = 94,244.08/x - Step 3: Cross multiply
194,294.17x = 291,019.41 × 94,244.08 - Step 4: Simplify right side
194,294.17x = 27,426,856,557.59 - Step 5: Solve for x
x = 27,426,856,557.59/194,294.17 - Step 6: Final answer
x = 141,161.50
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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.