Home / 23,015.30-34,524.90-6,375.33

Finding the Fourth Proportional to 23,015.30, 34,524.90 and 6,375.33

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Solution

The fourth proportional to 23,015.30, 34,524.90 and 6,375.33 is: 9,563.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,015.30 : 34,524.90 = 6,375.33 : x
  2. Step 2: Convert to fraction form
    23,015.30/34,524.90 = 6,375.33/x
  3. Step 3: Cross multiply
    23,015.30x = 34,524.90 × 6,375.33
  4. Step 4: Simplify right side
    23,015.30x = 220,107,630.72
  5. Step 5: Solve for x
    x = 220,107,630.72/23,015.30
  6. Step 6: Final answer
    x = 9,563.54

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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.