Home / 23,107.01-34,666.59-9,067.89

Finding the Fourth Proportional to 23,107.01, 34,666.59 and 9,067.89

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Solution

The fourth proportional to 23,107.01, 34,666.59 and 9,067.89 is: 13,604.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,107.01 : 34,666.59 = 9,067.89 : x
  2. Step 2: Convert to fraction form
    23,107.01/34,666.59 = 9,067.89/x
  3. Step 3: Cross multiply
    23,107.01x = 34,666.59 × 9,067.89
  4. Step 4: Simplify right side
    23,107.01x = 314,352,824.80
  5. Step 5: Solve for x
    x = 314,352,824.80/23,107.01
  6. Step 6: Final answer
    x = 13,604.22

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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.