Home / 17,834.85-24,586.73-12,162.33

Finding the Fourth Proportional to 17,834.85, 24,586.73 and 12,162.33

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Solution

The fourth proportional to 17,834.85, 24,586.73 and 12,162.33 is: 16,766.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,834.85 : 24,586.73 = 12,162.33 : x
  2. Step 2: Convert to fraction form
    17,834.85/24,586.73 = 12,162.33/x
  3. Step 3: Cross multiply
    17,834.85x = 24,586.73 × 12,162.33
  4. Step 4: Simplify right side
    17,834.85x = 299,031,923.88
  5. Step 5: Solve for x
    x = 299,031,923.88/17,834.85
  6. Step 6: Final answer
    x = 16,766.72

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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.