Home / 22,136.54-33,204.87-6,341.54

Finding the Fourth Proportional to 22,136.54, 33,204.87 and 6,341.54

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Solution

The fourth proportional to 22,136.54, 33,204.87 and 6,341.54 is: 9,512.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,136.54 : 33,204.87 = 6,341.54 : x
  2. Step 2: Convert to fraction form
    22,136.54/33,204.87 = 6,341.54/x
  3. Step 3: Cross multiply
    22,136.54x = 33,204.87 × 6,341.54
  4. Step 4: Simplify right side
    22,136.54x = 210,570,011.30
  5. Step 5: Solve for x
    x = 210,570,011.30/22,136.54
  6. Step 6: Final answer
    x = 9,512.33

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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.