Finding the Fourth Proportional to 154,964.75, 232,319.02 and 58,882.08
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Solution
The fourth proportional to 154,964.75, 232,319.02 and 58,882.08 is: 88,274.44
Step by Step Solution
- Step 1: Write the proportion equation
154,964.75 : 232,319.02 = 58,882.08 : x - Step 2: Convert to fraction form
154,964.75/232,319.02 = 58,882.08/x - Step 3: Cross multiply
154,964.75x = 232,319.02 × 58,882.08 - Step 4: Simplify right side
154,964.75x = 13,679,426,084.59 - Step 5: Solve for x
x = 13,679,426,084.59/154,964.75 - Step 6: Final answer
x = 88,274.44
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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.