Home / 47,169.92-65,096.24-25,950.80

Finding the Fourth Proportional to 47,169.92, 65,096.24 and 25,950.80

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Solution

The fourth proportional to 47,169.92, 65,096.24 and 25,950.80 is: 35,813.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,169.92 : 65,096.24 = 25,950.80 : x
  2. Step 2: Convert to fraction form
    47,169.92/65,096.24 = 25,950.80/x
  3. Step 3: Cross multiply
    47,169.92x = 65,096.24 × 25,950.80
  4. Step 4: Simplify right side
    47,169.92x = 1,689,299,504.99
  5. Step 5: Solve for x
    x = 1,689,299,504.99/47,169.92
  6. Step 6: Final answer
    x = 35,813.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.