Finding the Fourth Proportional to 337,826.05, 506,817.92 and 97,944.95
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Solution
The fourth proportional to 337,826.05, 506,817.92 and 97,944.95 is: 146,940.29
Step by Step Solution
- Step 1: Write the proportion equation
337,826.05 : 506,817.92 = 97,944.95 : x - Step 2: Convert to fraction form
337,826.05/506,817.92 = 97,944.95/x - Step 3: Cross multiply
337,826.05x = 506,817.92 × 97,944.95 - Step 4: Simplify right side
337,826.05x = 49,640,255,343.78 - Step 5: Solve for x
x = 49,640,255,343.78/337,826.05 - Step 6: Final answer
x = 146,940.29
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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.