Home / 22,010.67-33,011.56-6,217.11

Finding the Fourth Proportional to 22,010.67, 33,011.56 and 6,217.11

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Solution

The fourth proportional to 22,010.67, 33,011.56 and 6,217.11 is: 9,324.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,010.67 : 33,011.56 = 6,217.11 : x
  2. Step 2: Convert to fraction form
    22,010.67/33,011.56 = 6,217.11/x
  3. Step 3: Cross multiply
    22,010.67x = 33,011.56 × 6,217.11
  4. Step 4: Simplify right side
    22,010.67x = 205,236,472.59
  5. Step 5: Solve for x
    x = 205,236,472.59/22,010.67
  6. Step 6: Final answer
    x = 9,324.41

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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.