Finding the Fourth Proportional to 194,862.09, 292,301.64 and 61,752.17
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Solution
The fourth proportional to 194,862.09, 292,301.64 and 61,752.17 is: 92,630.94
Step by Step Solution
- Step 1: Write the proportion equation
194,862.09 : 292,301.64 = 61,752.17 : x - Step 2: Convert to fraction form
194,862.09/292,301.64 = 61,752.17/x - Step 3: Cross multiply
194,862.09x = 292,301.64 × 61,752.17 - Step 4: Simplify right side
194,862.09x = 18,050,259,103.05 - Step 5: Solve for x
x = 18,050,259,103.05/194,862.09 - Step 6: Final answer
x = 92,630.94
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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.