Home / 23,067.05-34,588.28-11,946.16

Finding the Fourth Proportional to 23,067.05, 34,588.28 and 11,946.16

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Solution

The fourth proportional to 23,067.05, 34,588.28 and 11,946.16 is: 17,912.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,067.05 : 34,588.28 = 11,946.16 : x
  2. Step 2: Convert to fraction form
    23,067.05/34,588.28 = 11,946.16/x
  3. Step 3: Cross multiply
    23,067.05x = 34,588.28 × 11,946.16
  4. Step 4: Simplify right side
    23,067.05x = 413,196,966.65
  5. Step 5: Solve for x
    x = 413,196,966.65/23,067.05
  6. Step 6: Final answer
    x = 17,912.86

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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.