Home / 41,171.67-56,816.94-22,308.80

Finding the Fourth Proportional to 41,171.67, 56,816.94 and 22,308.80

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Solution

The fourth proportional to 41,171.67, 56,816.94 and 22,308.80 is: 30,786.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,171.67 : 56,816.94 = 22,308.80 : x
  2. Step 2: Convert to fraction form
    41,171.67/56,816.94 = 22,308.80/x
  3. Step 3: Cross multiply
    41,171.67x = 56,816.94 × 22,308.80
  4. Step 4: Simplify right side
    41,171.67x = 1,267,517,466.99
  5. Step 5: Solve for x
    x = 1,267,517,466.99/41,171.67
  6. Step 6: Final answer
    x = 30,786.16

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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.