Home / 17,683.36-26,519.41-5,834.92

Finding the Fourth Proportional to 17,683.36, 26,519.41 and 5,834.92

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Solution

The fourth proportional to 17,683.36, 26,519.41 and 5,834.92 is: 8,750.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,683.36 : 26,519.41 = 5,834.92 : x
  2. Step 2: Convert to fraction form
    17,683.36/26,519.41 = 5,834.92/x
  3. Step 3: Cross multiply
    17,683.36x = 26,519.41 × 5,834.92
  4. Step 4: Simplify right side
    17,683.36x = 154,738,709.68
  5. Step 5: Solve for x
    x = 154,738,709.68/17,683.36
  6. Step 6: Final answer
    x = 8,750.53

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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.