Home / 29,190.90-43,721.58-23,833.41

Finding the Fourth Proportional to 29,190.90, 43,721.58 and 23,833.41

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Solution

The fourth proportional to 29,190.90, 43,721.58 and 23,833.41 is: 35,697.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,190.90 : 43,721.58 = 23,833.41 : x
  2. Step 2: Convert to fraction form
    29,190.90/43,721.58 = 23,833.41/x
  3. Step 3: Cross multiply
    29,190.90x = 43,721.58 × 23,833.41
  4. Step 4: Simplify right side
    29,190.90x = 1,042,034,341.99
  5. Step 5: Solve for x
    x = 1,042,034,341.99/29,190.90
  6. Step 6: Final answer
    x = 35,697.23

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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.