Finding the Fourth Proportional to 366,671.29, 506,004.68 and 205,526.31
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Solution
The fourth proportional to 366,671.29, 506,004.68 and 205,526.31 is: 283,625.35
Step by Step Solution
- Step 1: Write the proportion equation
366,671.29 : 506,004.68 = 205,526.31 : x - Step 2: Convert to fraction form
366,671.29/506,004.68 = 205,526.31/x - Step 3: Cross multiply
366,671.29x = 506,004.68 × 205,526.31 - Step 4: Simplify right side
366,671.29x = 103,997,274,723.13 - Step 5: Solve for x
x = 103,997,274,723.13/366,671.29 - Step 6: Final answer
x = 283,625.35
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.