Finding the Fourth Proportional to 94,654.92, 141,985.98 and 24,534.44
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Solution
The fourth proportional to 94,654.92, 141,985.98 and 24,534.44 is: 36,802.59
Step by Step Solution
- Step 1: Write the proportion equation
94,654.92 : 141,985.98 = 24,534.44 : x - Step 2: Convert to fraction form
94,654.92/141,985.98 = 24,534.44/x - Step 3: Cross multiply
94,654.92x = 141,985.98 × 24,534.44 - Step 4: Simplify right side
94,654.92x = 3,483,546,507.15 - Step 5: Solve for x
x = 3,483,546,507.15/94,654.92 - Step 6: Final answer
x = 36,802.59
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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.