Home / 22,550.27-33,833.30-6,967.89

Finding the Fourth Proportional to 22,550.27, 33,833.30 and 6,967.89

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Solution

The fourth proportional to 22,550.27, 33,833.30 and 6,967.89 is: 10,454.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,550.27 : 33,833.30 = 6,967.89 : x
  2. Step 2: Convert to fraction form
    22,550.27/33,833.30 = 6,967.89/x
  3. Step 3: Cross multiply
    22,550.27x = 33,833.30 × 6,967.89
  4. Step 4: Simplify right side
    22,550.27x = 235,746,677.90
  5. Step 5: Solve for x
    x = 235,746,677.90/22,550.27
  6. Step 6: Final answer
    x = 10,454.28

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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.