Home / 24,136.40-36,204.60-13,768.40

Finding the Fourth Proportional to 24,136.40, 36,204.60 and 13,768.40

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Solution

The fourth proportional to 24,136.40, 36,204.60 and 13,768.40 is: 20,652.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,136.40 : 36,204.60 = 13,768.40 : x
  2. Step 2: Convert to fraction form
    24,136.40/36,204.60 = 13,768.40/x
  3. Step 3: Cross multiply
    24,136.40x = 36,204.60 × 13,768.40
  4. Step 4: Simplify right side
    24,136.40x = 498,479,414.64
  5. Step 5: Solve for x
    x = 498,479,414.64/24,136.40
  6. Step 6: Final answer
    x = 20,652.60

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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.