Finding the Fourth Proportional to 337,832.23, 506,948.01 and 124,749.38
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Solution
The fourth proportional to 337,832.23, 506,948.01 and 124,749.38 is: 187,197.80
Step by Step Solution
- Step 1: Write the proportion equation
337,832.23 : 506,948.01 = 124,749.38 : x - Step 2: Convert to fraction form
337,832.23/506,948.01 = 124,749.38/x - Step 3: Cross multiply
337,832.23x = 506,948.01 × 124,749.38 - Step 4: Simplify right side
337,832.23x = 63,241,449,939.73 - Step 5: Solve for x
x = 63,241,449,939.73/337,832.23 - Step 6: Final answer
x = 187,197.80
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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.