Finding the Fourth Proportional to 184,631.87, 276,994.49 and 51,512.06
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Solution
The fourth proportional to 184,631.87, 276,994.49 and 51,512.06 is: 77,281.12
Step by Step Solution
- Step 1: Write the proportion equation
184,631.87 : 276,994.49 = 51,512.06 : x - Step 2: Convert to fraction form
184,631.87/276,994.49 = 51,512.06/x - Step 3: Cross multiply
184,631.87x = 276,994.49 × 51,512.06 - Step 4: Simplify right side
184,631.87x = 14,268,557,223.48 - Step 5: Solve for x
x = 14,268,557,223.48/184,631.87 - Step 6: Final answer
x = 77,281.12
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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.