Home / 111,234.27-166,850.00-26,995.13

Finding the Fourth Proportional to 111,234.27, 166,850.00 and 26,995.13

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Solution

The fourth proportional to 111,234.27, 166,850.00 and 26,995.13 is: 40,492.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,234.27 : 166,850.00 = 26,995.13 : x
  2. Step 2: Convert to fraction form
    111,234.27/166,850.00 = 26,995.13/x
  3. Step 3: Cross multiply
    111,234.27x = 166,850.00 × 26,995.13
  4. Step 4: Simplify right side
    111,234.27x = 4,504,136,471.27
  5. Step 5: Solve for x
    x = 4,504,136,471.27/111,234.27
  6. Step 6: Final answer
    x = 40,492.35

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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.