Finding the Fourth Proportional to 184,367.98, 276,646.74 and 159,567.40
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Solution
The fourth proportional to 184,367.98, 276,646.74 and 159,567.40 is: 239,433.12
Step by Step Solution
- Step 1: Write the proportion equation
184,367.98 : 276,646.74 = 159,567.40 : x - Step 2: Convert to fraction form
184,367.98/276,646.74 = 159,567.40/x - Step 3: Cross multiply
184,367.98x = 276,646.74 × 159,567.40 - Step 4: Simplify right side
184,367.98x = 44,143,798,839.21 - Step 5: Solve for x
x = 44,143,798,839.21/184,367.98 - Step 6: Final answer
x = 239,433.12
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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.