Home / 26,393.26-39,592.46-7,673.44

Finding the Fourth Proportional to 26,393.26, 39,592.46 and 7,673.44

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Solution

The fourth proportional to 26,393.26, 39,592.46 and 7,673.44 is: 11,510.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,393.26 : 39,592.46 = 7,673.44 : x
  2. Step 2: Convert to fraction form
    26,393.26/39,592.46 = 7,673.44/x
  3. Step 3: Cross multiply
    26,393.26x = 39,592.46 × 7,673.44
  4. Step 4: Simplify right side
    26,393.26x = 303,810,286.46
  5. Step 5: Solve for x
    x = 303,810,286.46/26,393.26
  6. Step 6: Final answer
    x = 11,510.91

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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.