Finding the Fourth Proportional to 184,898.65, 277,318.80 and 66,509.05
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Solution
The fourth proportional to 184,898.65, 277,318.80 and 66,509.05 is: 99,753.08
Step by Step Solution
- Step 1: Write the proportion equation
184,898.65 : 277,318.80 = 66,509.05 : x - Step 2: Convert to fraction form
184,898.65/277,318.80 = 66,509.05/x - Step 3: Cross multiply
184,898.65x = 277,318.80 × 66,509.05 - Step 4: Simplify right side
184,898.65x = 18,444,209,935.14 - Step 5: Solve for x
x = 18,444,209,935.14/184,898.65 - Step 6: Final answer
x = 99,753.08
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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.