Home / 34,441.12-51,661.32-11,067.58

Finding the Fourth Proportional to 34,441.12, 51,661.32 and 11,067.58

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Solution

The fourth proportional to 34,441.12, 51,661.32 and 11,067.58 is: 16,601.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,441.12 : 51,661.32 = 11,067.58 : x
  2. Step 2: Convert to fraction form
    34,441.12/51,661.32 = 11,067.58/x
  3. Step 3: Cross multiply
    34,441.12x = 51,661.32 × 11,067.58
  4. Step 4: Simplify right side
    34,441.12x = 571,765,792.01
  5. Step 5: Solve for x
    x = 571,765,792.01/34,441.12
  6. Step 6: Final answer
    x = 16,601.25

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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.