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Finding the Fourth Proportional to 114,082.65, 171,110.88 and 29,850.96

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Solution

The fourth proportional to 114,082.65, 171,110.88 and 29,850.96 is: 44,773.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,082.65 : 171,110.88 = 29,850.96 : x
  2. Step 2: Convert to fraction form
    114,082.65/171,110.88 = 29,850.96/x
  3. Step 3: Cross multiply
    114,082.65x = 171,110.88 × 29,850.96
  4. Step 4: Simplify right side
    114,082.65x = 5,107,824,034.44
  5. Step 5: Solve for x
    x = 5,107,824,034.44/114,082.65
  6. Step 6: Final answer
    x = 44,773.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.