Home / 29,940.66-41,283.96-22,374.27

Finding the Fourth Proportional to 29,940.66, 41,283.96 and 22,374.27

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Solution

The fourth proportional to 29,940.66, 41,283.96 and 22,374.27 is: 30,850.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,940.66 : 41,283.96 = 22,374.27 : x
  2. Step 2: Convert to fraction form
    29,940.66/41,283.96 = 22,374.27/x
  3. Step 3: Cross multiply
    29,940.66x = 41,283.96 × 22,374.27
  4. Step 4: Simplify right side
    29,940.66x = 923,698,467.71
  5. Step 5: Solve for x
    x = 923,698,467.71/29,940.66
  6. Step 6: Final answer
    x = 30,850.97

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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.