Home / 23,499.50-35,250.21-5,969.78

Finding the Fourth Proportional to 23,499.50, 35,250.21 and 5,969.78

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Solution

The fourth proportional to 23,499.50, 35,250.21 and 5,969.78 is: 8,954.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,499.50 : 35,250.21 = 5,969.78 : x
  2. Step 2: Convert to fraction form
    23,499.50/35,250.21 = 5,969.78/x
  3. Step 3: Cross multiply
    23,499.50x = 35,250.21 × 5,969.78
  4. Step 4: Simplify right side
    23,499.50x = 210,435,998.65
  5. Step 5: Solve for x
    x = 210,435,998.65/23,499.50
  6. Step 6: Final answer
    x = 8,954.91

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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.