Finding the Fourth Proportional to 337,569.68, 506,198.69 and 124,284.02
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Solution
The fourth proportional to 337,569.68, 506,198.69 and 124,284.02 is: 186,368.66
Step by Step Solution
- Step 1: Write the proportion equation
337,569.68 : 506,198.69 = 124,284.02 : x - Step 2: Convert to fraction form
337,569.68/506,198.69 = 124,284.02/x - Step 3: Cross multiply
337,569.68x = 506,198.69 × 124,284.02 - Step 4: Simplify right side
337,569.68x = 62,912,408,756.01 - Step 5: Solve for x
x = 62,912,408,756.01/337,569.68 - Step 6: Final answer
x = 186,368.66
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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.