Finding the Fourth Proportional to 184,618.98, 276,903.85 and 51,488.09
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Solution
The fourth proportional to 184,618.98, 276,903.85 and 51,488.09 is: 77,225.27
Step by Step Solution
- Step 1: Write the proportion equation
184,618.98 : 276,903.85 = 51,488.09 : x - Step 2: Convert to fraction form
184,618.98/276,903.85 = 51,488.09/x - Step 3: Cross multiply
184,618.98x = 276,903.85 × 51,488.09 - Step 4: Simplify right side
184,618.98x = 14,257,250,350.15 - Step 5: Solve for x
x = 14,257,250,350.15/184,618.98 - Step 6: Final answer
x = 77,225.27
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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.