Home / 11,756.24-17,625.74-4,360.73

Finding the Fourth Proportional to 11,756.24, 17,625.74 and 4,360.73

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Solution

The fourth proportional to 11,756.24, 17,625.74 and 4,360.73 is: 6,537.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,756.24 : 17,625.74 = 4,360.73 : x
  2. Step 2: Convert to fraction form
    11,756.24/17,625.74 = 4,360.73/x
  3. Step 3: Cross multiply
    11,756.24x = 17,625.74 × 4,360.73
  4. Step 4: Simplify right side
    11,756.24x = 76,861,093.19
  5. Step 5: Solve for x
    x = 76,861,093.19/11,756.24
  6. Step 6: Final answer
    x = 6,537.90

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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.