Home / 11,532.24-17,304.60-8,062.80

Finding the Fourth Proportional to 11,532.24, 17,304.60 and 8,062.80

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Solution

The fourth proportional to 11,532.24, 17,304.60 and 8,062.80 is: 12,098.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,532.24 : 17,304.60 = 8,062.80 : x
  2. Step 2: Convert to fraction form
    11,532.24/17,304.60 = 8,062.80/x
  3. Step 3: Cross multiply
    11,532.24x = 17,304.60 × 8,062.80
  4. Step 4: Simplify right side
    11,532.24x = 139,523,528.88
  5. Step 5: Solve for x
    x = 139,523,528.88/11,532.24
  6. Step 6: Final answer
    x = 12,098.56

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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.