Home / 29,083.25-43,622.45-11,548.37

Finding the Fourth Proportional to 29,083.25, 43,622.45 and 11,548.37

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Solution

The fourth proportional to 29,083.25, 43,622.45 and 11,548.37 is: 17,321.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,083.25 : 43,622.45 = 11,548.37 : x
  2. Step 2: Convert to fraction form
    29,083.25/43,622.45 = 11,548.37/x
  3. Step 3: Cross multiply
    29,083.25x = 43,622.45 × 11,548.37
  4. Step 4: Simplify right side
    29,083.25x = 503,768,287.53
  5. Step 5: Solve for x
    x = 503,768,287.53/29,083.25
  6. Step 6: Final answer
    x = 17,321.59

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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.