Finding the Fourth Proportional to 184,530.48, 254,652.84 and 103,958.98
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Solution
The fourth proportional to 184,530.48, 254,652.84 and 103,958.98 is: 143,463.83
Step by Step Solution
- Step 1: Write the proportion equation
184,530.48 : 254,652.84 = 103,958.98 : x - Step 2: Convert to fraction form
184,530.48/254,652.84 = 103,958.98/x - Step 3: Cross multiply
184,530.48x = 254,652.84 × 103,958.98 - Step 4: Simplify right side
184,530.48x = 26,473,449,500.50 - Step 5: Solve for x
x = 26,473,449,500.50/184,530.48 - Step 6: Final answer
x = 143,463.83
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.