Home / 23,079.06-34,613.46-11,232.54

Finding the Fourth Proportional to 23,079.06, 34,613.46 and 11,232.54

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Solution

The fourth proportional to 23,079.06, 34,613.46 and 11,232.54 is: 16,846.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,079.06 : 34,613.46 = 11,232.54 : x
  2. Step 2: Convert to fraction form
    23,079.06/34,613.46 = 11,232.54/x
  3. Step 3: Cross multiply
    23,079.06x = 34,613.46 × 11,232.54
  4. Step 4: Simplify right side
    23,079.06x = 388,797,073.99
  5. Step 5: Solve for x
    x = 388,797,073.99/23,079.06
  6. Step 6: Final answer
    x = 16,846.31

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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.