Home / 29,201.24-43,834.62-11,683.28

Finding the Fourth Proportional to 29,201.24, 43,834.62 and 11,683.28

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Solution

The fourth proportional to 29,201.24, 43,834.62 and 11,683.28 is: 17,538.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,201.24 : 43,834.62 = 11,683.28 : x
  2. Step 2: Convert to fraction form
    29,201.24/43,834.62 = 11,683.28/x
  3. Step 3: Cross multiply
    29,201.24x = 43,834.62 × 11,683.28
  4. Step 4: Simplify right side
    29,201.24x = 512,132,139.15
  5. Step 5: Solve for x
    x = 512,132,139.15/29,201.24
  6. Step 6: Final answer
    x = 17,538.03

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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.