Finding the Fourth Proportional to 194,956.12, 292,444.57 and 61,847.02
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Solution
The fourth proportional to 194,956.12, 292,444.57 and 61,847.02 is: 92,773.82
Step by Step Solution
- Step 1: Write the proportion equation
194,956.12 : 292,444.57 = 61,847.02 : x - Step 2: Convert to fraction form
194,956.12/292,444.57 = 61,847.02/x - Step 3: Cross multiply
194,956.12x = 292,444.57 × 61,847.02 - Step 4: Simplify right side
194,956.12x = 18,086,823,707.46 - Step 5: Solve for x
x = 18,086,823,707.46/194,956.12 - Step 6: Final answer
x = 92,773.82
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.