Home / 29,044.09-43,556.41-9,317.96

Finding the Fourth Proportional to 29,044.09, 43,556.41 and 9,317.96

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Solution

The fourth proportional to 29,044.09, 43,556.41 and 9,317.96 is: 13,973.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,044.09 : 43,556.41 = 9,317.96 : x
  2. Step 2: Convert to fraction form
    29,044.09/43,556.41 = 9,317.96/x
  3. Step 3: Cross multiply
    29,044.09x = 43,556.41 × 9,317.96
  4. Step 4: Simplify right side
    29,044.09x = 405,856,886.12
  5. Step 5: Solve for x
    x = 405,856,886.12/29,044.09
  6. Step 6: Final answer
    x = 13,973.82

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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.