Home / 29,018.08-43,625.53-23,169.68

Finding the Fourth Proportional to 29,018.08, 43,625.53 and 23,169.68

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Solution

The fourth proportional to 29,018.08, 43,625.53 and 23,169.68 is: 34,833.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,018.08 : 43,625.53 = 23,169.68 : x
  2. Step 2: Convert to fraction form
    29,018.08/43,625.53 = 23,169.68/x
  3. Step 3: Cross multiply
    29,018.08x = 43,625.53 × 23,169.68
  4. Step 4: Simplify right side
    29,018.08x = 1,010,789,351.80
  5. Step 5: Solve for x
    x = 1,010,789,351.80/29,018.08
  6. Step 6: Final answer
    x = 34,833.09

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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.