Home / 22,722.77-34,067.75-9,567.97

Finding the Fourth Proportional to 22,722.77, 34,067.75 and 9,567.97

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Solution

The fourth proportional to 22,722.77, 34,067.75 and 9,567.97 is: 14,345.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,722.77 : 34,067.75 = 9,567.97 : x
  2. Step 2: Convert to fraction form
    22,722.77/34,067.75 = 9,567.97/x
  3. Step 3: Cross multiply
    22,722.77x = 34,067.75 × 9,567.97
  4. Step 4: Simplify right side
    22,722.77x = 325,959,148.72
  5. Step 5: Solve for x
    x = 325,959,148.72/22,722.77
  6. Step 6: Final answer
    x = 14,345.04

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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.